METS DRAFT PBS_110220.pdf
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- SOURCES SOUGHT NOTICE -- MULTI-ENGINE TRAINING SYSTEM (METS) AIRCRAFT PROCUREMENT Federal contract opportunity
- Solicitation number
- N00019-20-R-0071
About this file
This sources sought notice requests information from industry regarding a draft performance based specification for a Multi-Engine Training System aircraft to be procured by the Naval Air Systems Command. The specification outlines aircraft requirements to conduct advanced multi-engine flight training. Responses are requested by July 10th to provide feedback on areas where commercial aircraft could fully or partially meet requirements, and to indicate interest in proposing a remanufactured aircraft solution. The notice also identifies areas of expanded interest and questions regarding aircraft remanufacturing capacity. Teleconferences with interested vendors may be scheduled to discuss responses. Concise issue-specific submissions marked with any proprietary information are requested in Microsoft Office or PDF format.
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| T-44C Pegasus Pictures.pdf | ||
| METS QandA_201208.pdf | ||
| METS PWS_110220.pdf | ||
| METS PBS_110220.pdf | ||
| METS Draft CDRLs 110220.pdf | ||
| METS Areas of Interest.pdf | ||
| METS Performance Based Specification (DRAFT).pdf |
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Text version
METS-PBS-101
PERFORMANCE BASED SPECIFICATION
FOR
MULTI ENGINE TRAINING SYSTEM
Prepared for and by:
DEPARTMENT OF THE NAVY
PROGRAM EXECUTIVE OFFICE PMA-273
NAVAL AIR SYSTEMS COMMAND
Patuxent River, MD 20670
2 Nov 2020
DISTRIBUTION STATEMENT A: Approved for public release: distribution unlimited.
Page | i
Prepared by:
METS APMSE Date
Reviewed by:
PMA-273 Chief Engineer Date
SRB Concurrence:
PEO(T) APEO(E) Date
Specification Approval:
PMA-273 Date
Page | ii
Change History
The table below identifies all changes incorporated into the updated version of this document after initial approval.
Date Revision Change Description
Page | iii
Table of Contents
1 SCOPE
1.1 Overview
1.2 Application
1.3 Specification Terms
1.3.1 Terminology
1.3.1.1 "Shall"
1.3.1.2 “Should"
1.3.1.3 “Will”
2 DOCUMENTS
2.1 General
2.2 Government Documents
2.2.1 Specifications, Standards, and Handbooks
2.2.2 Other Government Documents, Drawings, and Publications
2.2.3 Non-Government Documents
2.3 Document Tiering
2.4 Document Order of Precedence
3 METS CAPABILITIES
3.1 Airplane
3.1.1 Airworthiness Certification
3.1.2 Temperature Range for Operation
3.1.3 Performance
3.1.3.1 Takeoff and Landing Distance
3.1.3.2 Mission Profiles
3.1.3.3 Cruise Airspeed
3.1.3.4 Altitude
3.1.3.5 Endurance
3.1.4 Human Factors
3.1.4.1 Personal Aircrew Gear
3.1.4.2 Electronic Kneeboard (EKB)
3.1.4.3 Emergency Egress
3.1.4.4 Pilot Seating
3.1.4.5 Jump Seat
3.1.4.6 Passenger Seating
3.1.4.7 Seating Emergency Landing Conditions
3.1.4.8 Storage
3.1.4.9 Cockpit Controls and Displays
3.1.4.10 Lavatory
3.1.4.11 Furnishings
3.1.5 Autopilot
3.1.6 Flying Qualities
3.1.7 Environmental Control System
3.1.7.1 Pressurized Compartments
3.1.7.2 Oxygen System
Page | iv
3.1.8 Cabin Cargo
3.1.9 Power and Propulsion System
3.1.9.1 Engine
3.1.9.2 Fuel System
3.1.9.3 Electric Power
3.1.10 Flight in Icing Conditions
3.1.11 Windshield Rain Removal/Rain Repellent Systems
3.1.12 Landing Gear
3.1.13 Avionics Systems
3.1.13.1 Radio Configuration
3.1.13.2 ICS
3.1.13.3 VHF Omnidirectional Range (VOR) Distance Measuring Equipment
(VOR/DME)
3.1.13.4 Instrument Landing System (ILS)
3.1.13.5 Global Positioning System (GPS)
3.1.13.6 Required Navigation Performance Area Navigation (RNP RNAV)
3.1.13.7 Automatic Dependent Surveillance-Broadcast (ADS-B)
3.1.13.8 Mid-Air Collision Avoidance System
3.1.13.9 Crash Survivable Cockpit Voice and Flight Data Recorder
3.1.13.10 Emergency Locator Transmitter (ELT)
3.1.13.11 Radar Altimeter
3.1.13.12 Weather Radar
3.1.13.13 Tactical Air Navigation (TACAN)
3.1.13.14 Angle of Attack (AOA) Indexer System
3.1.13.15 Terrain Awareness and Warning System (TAWS)
3.1.14 Flight Management System (FMS) Navigation
3.1.14.1 FMS
3.1.14.2 FMS Flight Path Steering
3.1.14.3 Aeronautical Database
3.1.14.4 Flight Plans Database
3.1.14.5 Reference Points/Waypoints Database
3.1.14.6 Digital Moving Map (DMM)
3.1.14.7 Declutter
3.1.14.8 Exterior and Cockpit Lighting
3.1.15 Design and Construction
3.1.15.1 External Appearance
3.1.15.2 Corrosion Protection
3.2 Sustainment
3.2.1 Readiness
3.2.2 Maintenance and Flight Data
3.2.3 Condition Based Maintenance Plus (CBM+)
3.2.3.1 Maintenance Ground Station (MGS)
3.2.3.2 METS CBM+ Cloud
4 Verification
Appendix A: Definitions, Abbreviations, And Acronyms
Page | v
Appendix B: Mission Profiles
Table of Figures
Figure 3-1 Interior Temperature Limits
Figure 3-2 CBM+ Sustainment CONOPS
List of Tables
Table 2-1 Government Documents - Specifications, Standards, and Handbooks
Table 2-2 Other Government Documents, Drawings, and Publications Table 2-3 Non-Government Documents
Table 3-1 Anthropometric Attributes Table 3-2 Primary Fuel Table 3-3 Readiness Performance Metrics Table 3-4 CBM+ Data Elements
Page | 1
1 SCOPE
This Performance Based Specification (PBS) establishes the overall system capabilities, functionality, and equipage for the commercial airplane that is part of Multi Engine Training
System (METS). Section 2 identifies the Government and non-government documents cited in this
PBS. Section 3 of this document establishes the mandatory capabilities of the system. Section 4 contains the criteria used to verify Section 3 requirements.
1.1 Overview
The mission of Chief of Naval Air Training (CNATRA) is to produce aviators and flight officers in sufficient quantity to support Naval Air Forces tasking. Since the late 1970’s, CNATRA has utilized a fleet of T-44 Pegasus airplanes, six cockpit training simulators, and classroom and computer-aided instruction to conduct advanced multi-engine training at NAS Corpus Christi.
Since 2007, this training has included intermediate tiltrotor training for the United States Marine
Corps. Aircraft training is conducted by military instructors with simulator and academic training by both military and civilian instructors. Student naval aviators are prepared for fleet naval aviation through training in necessary skills, including, but not limited to, aircraft familiarization, radio instruments, airways navigation, visual navigation, and formation flying. The training missions require the METS airplane to operate in varying environmental and climatic conditions throughout the continental United States.
1.2 Application
This specification, including its appendices, represents the technical requirements for the METS airplane.
1.3 Specification Terms
This PBS contains three broad categories of requirements. The first category represents the minimum acceptable capabilities, functionality, interfaces, or environmental factors. The specification items contained in this first category are represented by “shall” statements. The second category represents desired capabilities, functionality, or interfaces that may be incorporated at the discretion of the producer. These items will be represented as “should” statements in this specification. The third category represents intent, declaration of purpose on the part of the
Government. These items will be represented as “will” statements in this specification.
1.3.1 Terminology
1.3.1.1 "Shall"
Requirements throughout this document, inclusive of the appendices, that are defined using "shall" statements, are considered mandatory, binding and require formal verification.
1.3.1.2 “Should"
Statements using "should" express intent or desired functionality or performance above the minimum requirements.
1.3.1.3 “Will”
Statements using "will" express intent, declaration of purpose on the part of the Government. In general, “will” statements express actions done on the part of the Government to evaluate the manufacturer’s compliance with the PBS.
Page | 2
2 DOCUMENTS
2.1 General
This PBS for the METS consists of this main body, Appendix A (Definitions), and Appendix B
(Mission Profiles).
2.2 Government Documents
2.2.1 Specifications, Standards, and Handbooks
The following specifications, standards, and handbooks form a part of this specification to the extent specified herein. Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks are available from the Defense Logistics Agency Data Services Online or ASSIST <https://quicksearch.dla.mil/qsSearch.aspx>.
Table 2-1 Government Documents - Specifications, Standards, and Handbooks
Document Number Government Specifications, Standards, and Handbooks
14 CFR Part 23 Airworthiness Standards: Normal Category Airplanes
14 CFR Part 91 General Operating And Flight Rules
ASTM-D1655 Aviation Turbine Fuels
FAA AC 20-153B Acceptance of Aeronautical Data Processes and Associated Databases
FAA HF-STD-001 Human Factor Design Standard
JSSG-2001B Joint Service Specification Guide, Air Vehicle
MIL-DTL-25959 Tie Down, Tensioners, Cargo, Aircraft
MIL-DTL-5624W Turbine Fuel, Aviation, Grades JP-4 AND JP-5
MIL-DTL-83133K Turbine Fuel, Aviation, Kerosene Type, JP-8 (NATO F-34), NATO F-
35, and JP-8+100 (NATO F-37)
MIL-PRF-27260 Tie Down, Cargo, Aircraft, CGU-1/B
MIL-STD-2161 Paint Schemes and Exterior Markings for U.S. Navy and Marine Corps
Aircraft
MIL-STD-3013A Glossary of Definitions, Ground Rules, and Mission Profiles to Define
Air Vehicle Performance Capability
STANAG 3747 Guide Specifications (Minimum Quality Standards) for Aviation
Turbine Fuels (F 24, F 27, F 34, F 35, F 37, F 40 and F 44) - AFLP-
3747 Edition C
TSO-C114 Torso Restraint Systems https://quicksearch.dla.mil/qsSearch.aspx
Page | 3
2.2.2 Other Government Documents, Drawings, and Publications
The following other Government documents, drawings, and publications form a part of this specification to the extent specified herein. Unless otherwise specified, the issues are those in effect on the date of the solicitation. Copies of specifications, standards, handbooks, drawings, publications, and Government documents required by contractors in connection with specific acquisition functions should be obtained from the PMA-273 Program Office.
Table 2-2 Other Government Documents, Drawings, and Publications
Document Number Other Government Documents, Drawings, and Publications
NAVAIRINST 13100.16 Designating And Naming Defense Military Aerospace Vehicles
2.2.3 Non-Government Documents
The following document(s) of the exact revision level listed below form a part of this document to the extent specified herein. Non-Government standards and other publications are normally available from the organizations that prepare or distribute the documents. These documents also may be available on the Internet, or accessible in or through libraries or other informational services.
Table 2-3 Non-Government Documents
Document Number Non-Government Documents
SAE AS35061A Connector, Receptacle External Electric Power, Aircraft, 28Volt
DC Operating Power
SAE AS7974/3A Connector, Plug, Attachable, External Electric Power, Aircraft, Single-Jacketed Cable Assemblies, 115/200 Volt, 400 Hertz
SAE AS8043B Restraint Systems for Civil Aircraft
2.3 Document Tiering
This PBS, including its appendices, is a first-tier document and is contractually binding. All documents directly referenced in this first-tier specification are second tier documents and are applicable to the extent specified. All documents directly referenced in second or lower-tier documents are for guidance only, unless otherwise directed by the Government.
2.4 Document Order of Precedence
In the event of a conflict between the text of this specification and the references cited herein, the text of this specification takes precedence. Nothing in this specification, however, supersedes applicable laws and regulations.
3 METS CAPABILITIES
3.1 Airplane
3.1.1 Airworthiness Certification
[AV-001] The METS shall have a current Federal Aviation Administration (FAA) Type Certification (TC) that authorizes operations under day and night visual flight rules in accordance with 14 Code of
Federal Regulations (CFR) Part 23 and 14 CFR Part 91.
Page | 4
[AV-002] The METS shall have a current FAA TC or Supplemental Type Certificate (STC) that authorizes operations under instrument flight rules in accordance with 14 CFR Part 23 and 14 CFR Part 91.
[AV-003] The METS shall implement all requirements in this PBS in a single type/model/series aircraft configuration in accordance with NAVAIRINST 13100.16.
3.1.2 Temperature Range for Operation
[AV-004] The METS shall operate in temperatures ranging from -25ºF (-31.7ºC) to +110ºF (+43.3ºC) at sea level conditions and temperatures at operating altitudes of the airplane.
3.1.3 Performance
3.1.3.1 Takeoff and Landing Distance
[AV-005] The METS should execute the Appendix B missions on a runway length less than or equal to 5,000 feet.
3.1.3.2 Mission Profiles
[AV-006] The METS shall execute Appendix B profiles in Operational Day environmental conditions at or below Mission Takeoff Gross Weight (MTGW) with the Environmental Control System on (ECS-
ON).
3.1.3.3 Cruise Airspeed
[AV-007] The METS cruise airspeed shall be greater than or equal to 195 Knots True Airspeed (KTAS) in accordance with the Appendix B profiles in operational day environmental conditions with ECS-
ON.
3.1.3.4 Altitude
[AV-008] The METS shall have a service ceiling greater than or equal to 20,000 feet (FT) Mean Sea Level
(MSL).
3.1.3.5 Endurance
[AV-009] The METS should operate for greater than or equal to 3.5 flight-hours endurance while executing
Appendix B profiles.
3.1.4 Human Factors
3.1.4.1 Personal Aircrew Gear
[AV-010] All requirements of this specification shall be satisfied with mission aircrew equipped with the following personal aircrew gear:
Flight suit, gloves, boots, and jacket
Communication headset
[AV-011] The METS shall be equipped with a communication headset with active noise reduction and microphone for operation at both pilot stations and the student jump seat.
3.1.4.2 Electronic Kneeboard (EKB)
[AV-012] The METS shall be equipped with electrical charging provisions for the EKB.
[AV-013] The METS shall provide a storage area suitable for flight information publications and EKB at each pilot station.
Page | 5
3.1.4.3 Emergency Egress
[AV-014] The METS shall meet emergency egress requirements for pilots, student pilot, and passengers equipped with personal aircrew gear.
3.1.4.4 Pilot Seating
[AV-015] The METS shall provide side-by-side seating for two pilots.
[AV-016] The METS shall be operable from either pilot seat.
[AV-017] The METS should meet the anthropometric attributes shown in Table 3-1.
Table 3-1 Anthropometric Attributes
Attribute Minimum Maximum
Sitting Eye Height ≥ 27.5 N/A
Thumb Tip Reach ≥ 28.5 N/A
Buttock-Knee Length ≥ 21.0 ≤ 28.4
Sitting Height ≥ 32.0 ≤ 40.9
NOTE: Units are in inches. Attributes defined in FAA HF-STD-001
3.1.4.5 Jump Seat
[AV-018] The METS shall be equipped with one jump seat for the student pilot.
[AV-019] The METS jump seat shall be adjustable permitting the student pilot to view the cockpit instruments and displays and then stow the seat.
3.1.4.6 Passenger Seating
[AV-020] The METS shall be equipped with seating for a minimum of two passengers.
3.1.4.7 Seating Emergency Landing Conditions
[AV-021] The METS seating systems shall provide crashworthy protection.
[AV-022] The METS pilot and jump seats shall meet the requirements of TSO-C114 and SAE-AS8043.
3.1.4.8 Storage
[AV-023] The METS shall provide storage for 200 pounds of baggage.
3.1.4.9 Cockpit Controls and Displays
[AV-024] The METS physical controls and displays shall be within human performance limitations, while wearing a glove, with respect to actuation, dimensions, resistance, displacement, separation, orientation, color, and illumination.
[AV-025] The METS automated systems shall provide information to keep the aircrew continuously informed of each system’s operating mode, intent, function, output, automation failures, and potentially unsafe modes being manually selected.
3.1.4.10 Lavatory
[AV-026] The METS shall be equipped with a lavatory and relief tube.
Page | 6
3.1.4.11 Furnishings
[AV-027] The METS shall be equipped with integrated sunshades for the passenger windows and removable sunshades for cockpit windows.
[AV-028] The METS shall be equipped with a 6-person life raft in a stowed location.
3.1.5 Autopilot
[AV-029] The METS shall be equipped with an autopilot with controls accessible from either pilot position.
[AV-030] The METS autopilot shall capture and hold attitude, altitude, airspeed, vertical speed, course, and heading.
[AV-031] The METS autopilot shall be integrated with the flight management system to control the approach modes.
3.1.6 Flying Qualities
[AV-032] All flying quality requirements shall apply to both pilot stations.
[AV-033] The METS shall incorporate independent, mechanically linked controls between the pilot stations for pitch, roll, and yaw axes of control.
[AV-034] The METS shall have a stall warning system.
[AV-035] The METS should have stall warning buffet furnished through the inherent aerodynamic qualities of the airplane.
3.1.7 Environmental Control System
[AV-036] The METS shall be equipped with an ECS.
[AV-037] The METS ECS should maintain the cockpit and cabin temperature ranges identified in Figure
3-1.
3.1.7.1 Pressurized Compartments
[AV-038] The METS shall pressurize the cockpit and cabin to less than 10,000 FT MSL at 30,000 FT altitude.
3.1.7.2 Oxygen System
[AV-039] The METS shall provide oxygen to the cockpit and cabin.
[AV-040] The METS shall be equipped with full-face, quick-donning oxygen masks for both pilot stations and the jump seat station.
[AV-041] The METS oxygen masks shall permit internal and external communication on the radios and
Intercommunication System (ICS).
Page | 7
Figure 3-1 Interior Temperature Limits
3.1.8 Cabin Cargo
[AV-042] The METS shall provide a reconfigurable cabin permitting seating or space for loading and securing cargo to attachment points.
[AV-043] The cargo attachment points shall restrain cargo to the following static limit load factors: 3G
Forward, 2G Aft, 2G Lateral, 2G Vertical-Up, each one applied independently at the center of gravity of the load.
[AV-044] The cargo attachment points shall be compatible with a MIL-DTL-25959 tie down tensioner or a
MIL-PRF-27260 tie down assembly.
3.1.9 Power and Propulsion System
3.1.9.1 Engine
[AV-045] The METS shall have two engines with non-centerline thrust.
[AV-046] The METS shall execute the Appendix B profiles with a simulated single engine failure during climb-out, cruise, holding, approach, and landing phases of flight.
[AV-047] The METS shall be equipped with fire extinguishing system in each engine compartment.
3.1.9.2 Fuel System
3.1.9.2.1 Fuels
[AV-048] The METS shall be authorized to use all primary fuels specified in Table 3-2.
Page | 8
Table 3-2 Primary Fuel
FLIP
CODE
US MIL
CODE
NATO
CODE
COMM-
ERCIAL
SPEC COMMENTS
J5 JP-5 F-44 NONE MIL-DTL-5624
J8 JP-8 F-34 NONE MIL-DTL-83133
A++ F-24 F-24 NONE
ASTM D1655
STANAG 3747
A1 NONE F-35 JET A-1 ASTM D1655 **
A NONE NONE JET A ASTM D1655
Comments:
** - For Jet A & A1, ASTM D1655 permits the fuel to be provide with or without the approved additives, therefore all fuel wetted components (i.e.; fuel, propulsion) shall be compatible with these fuels both with or without the additives.
3.1.9.3 Electric Power
[AV-049] The METS shall accept external electrical power.
[AV-050] The METS external power receptacle shall be in accordance with SAE AS35061A or SAE
AS7974/3A, for direct current or alternating current powered aircraft, respectively.
[AV-051] The METS electrical wiring shall permit inspection and repair.
3.1.10 Flight in Icing Conditions
[AV-052] The METS shall be certified for flight into known icing conditions.
3.1.11 Windshield Rain Removal/Rain Repellent Systems
[AV-053] The METS shall provide clear visibility for both pilots during taxi, takeoff, approach, and landing conditions during moderate to heavy rain.
3.1.12 Landing Gear
[AV-054] The METS shall be equipped with retractable landing gear in a tricycle configuration.
[AV-055] The METS landing gear shall permit taxiing over the E-28 shore-based emergency arresting gear cable.
3.1.13 Avionics Systems
[AV-056] The METS avionics shall be approved under the aircraft’s TC or an STC.
[AV-057] The METS avionics equipment controls shall be accessible from either pilot position.
[AV-058] The METS cockpit shall provide an integrated crew vehicle interface through independent, digital cockpit Multi-Function Displays (MFD).
[AV-059] The METS shall be equipped with an MFD at each pilot station and a third MFD positioned between them.
Page | 9
[AV-060] The METS MFDs shall display primary flight information at each pilot station.
[AV-061] The METS avionics equipment output shall be within the field of view for both pilots.
[AV-062] The control and indications of METS avionics equipment shall be integrated in the MFDs.
[AV-063] The METS shall be equipped with an emergency standby attitude indicator within the field of view of both pilots.
3.1.13.1 Radio Configuration
[AV-064] The METS shall be equipped with one Very High Frequency (VHF) radio and one combined VHF and Ultra High Frequency (UHF) radio.
[AV-065] The METS shall permit each pilot to transmit and receive over the radios.
[AV-066] The METS shall be equipped with a dedicated antenna for each independent radio.
3.1.13.1.1 VHF Radio
[AV-067] The METS VHF radios shall be equipped with 8.33 kHz and 25 kHz selectable channel spacing with VHF guard frequency capability.
3.1.13.1.2 UHF Radio
[AV-068] The METS UHF radio shall be equipped with 50 kHz or less channel spacing with UHF guard capability.
3.1.13.2 ICS
[AV-069] The METS shall be equipped with an ICS receive and transmit capability for each pilot and jump seat station.
3.1.13.3 VHF Omnidirectional Range (VOR) Distance Measuring Equipment (VOR/DME)
[AV-070] The METS shall be equipped with a VOR/DME.
[AV-071] The METS shall support VOR/DME approaches.
3.1.13.4 Instrument Landing System (ILS)
[AV-072] The METS shall support ILS approaches in accordance with FAA standards for category I weather minima.
3.1.13.5 Global Positioning System (GPS)
[AV-073] The METS shall be equipped with an integrated GPS wide area augmentation system receiver.
[AV-074] The METS shall support GPS approaches to localizer performance with vertical guidance minima.
3.1.13.6 Required Navigation Performance Area Navigation (RNP RNAV)
[AV-075] The METS shall support Performance Based Navigation functionality to include Enroute (RNP
2.0), Terminal (RNP 1.0), and RNAV(GPS) Approach (RNP 0.3).
[AV-076] The METS system should include all ARINC 424 leg types required for RNP RNAV departure and arrival procedures.
3.1.13.7 Automatic Dependent Surveillance-Broadcast (ADS-B)
[AV-077] The METS shall be equipped with ADS-B Out capability.
[AV-078] The METS should be equipped with ADS-B In capability.
[AV-079] The METS should display ADS-B In flight information services-broadcast weather and aeronautical information to the pilots.
Page | 10
3.1.13.8 Mid-Air Collision Avoidance System
[AV-080] The METS shall be equipped with a mid-air collision avoidance capability which provides cues and warning to the aircrew of conflicting air traffic.
[AV-081] The METS should allow the user to mute aural alerts.
[AV-082] The METS shall be equipped with a radar beacon transponder with Mode 3/A, Mode C, and Mode
S capability.
3.1.13.9 Crash Survivable Cockpit Voice and Flight Data Recorder
[AV-083] The METS shall be equipped with a crash survivable cockpit voice and flight data recorder system.
[AV-084] The METS crash survivable cockpit voice and flight data recorder system shall store greater than or equal to 25 flight hours of data.
3.1.13.10 Emergency Locator Transmitter (ELT)
[AV-085] The METS shall be equipped with a 406 MHz ELT integrated with GPS geolocation data that automatically activates during a crash.
3.1.13.11 Radar Altimeter
[AV-086] The METS shall be equipped with a radar altimeter that displays from zero to a minimum of 2000 feet above ground level with an adjustable low altitude alert to the pilots.
3.1.13.12 Weather Radar
[AV-087] The METS shall be equipped with a color weather radar and displayed on the MFDs.
3.1.13.13 Tactical Air Navigation (TACAN)
[AV-088] The METS shall be equipped with a TACAN.
[AV-089] The METS shall support TACAN approaches.
[AV-090] The METS shall have TACAN air-to-air ranging capability.
3.1.13.14 Angle of Attack (AOA) Indexer System
[AV-091] The METS shall be equipped with an AOA indexer that indicates a fast, on-speed, or slow approach to each pilot.
[AV-092] The METS shall display the AOA value to each pilot.
[AV-093] The METS AOA indexer should be integrated into the avionics system and displayed on the MFDs to each pilot.
[AV-094] The METS AOA indexer should be recorded on the crash survivable memory unit.
3.1.13.15 Terrain Awareness and Warning System (TAWS)
[AV-095] The METS shall be equipped with a TAWS that alerts a potentially hazardous terrain situation to each pilot.
3.1.14 Flight Management System (FMS) Navigation
3.1.14.1 FMS
[AV-096] The METS shall be equipped with an integrated FMS.
[AV-097] The METS FMS shall retain the navigation data settings after loss or interruption of electrical power without manually saving to a removable data storage medium.
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3.1.14.2 FMS Flight Path Steering
[AV-098] The METS FMS shall determine steering commands necessary to maintain the defined path for all supported flight plan legs in an active flight plan.
[AV-099] The METS FMS shall determine steering commands necessary to fly coupled ILS and GPS approaches.
[AV-100] The METS FMS shall provide steering commands to the autopilot and be displayed to both pilots.
3.1.14.3 Aeronautical Database
[AV-101] The METS FMS shall accept and use navigation data from the authorized aeronautical database that is compliant with FAA AC 20-153B.
[AV-102] The METS should display on the MFDs Department of Defense (DOD) flight information program instrument approach plates or supplement commercial package that includes military approach plates.
[AV-103] The METS shall display on the MFDs information from the digital obstacle file.
[AV-104] The METS aeronautical navigation database shall be read-only.
3.1.14.4 Flight Plans Database
[AV-105] The METS FMS shall create and store flight plans.
[AV-106] Each METS flight plan database shall hold a minimum of 200 waypoints.
3.1.14.5 Reference Points/Waypoints Database
[AV-107] The METS FMS shall store user defined reference points, waypoints, and mark points that are independent of the flight plans in addition to those contained in the aeronautical database.
3.1.14.6 Digital Moving Map (DMM)
[AV-108] The METS shall be equipped with a DMM system to store, select, and display map data and graphics on the MFDs.
[AV-109] The METS DMM shall present an independent digital map display at each pilot station.
[AV-110] The METS DMM shall provide the ability to selectively overlay on any map display, the active flight plan, obstacle database, any navigation aid, any airfield, any fix, and any reference point or waypoint contained in the aeronautical database.
3.1.14.7 Declutter
[AV-111] The METS FMS shall provide each pilot the ability to declutter the MFD.
3.1.14.8 Exterior and Cockpit Lighting
[AV-112] The METS shall be equipped with exterior and interior lighting.
3.1.15 Design and Construction
3.1.15.1 External Appearance
[AV-113] The METS shall have a high visibility paint scheme and marking in accordance with
MIL-STD-2161C. The Government will approve the final paint drawings before implementation.
3.1.15.2 Corrosion Protection
[AV-114] The METS shall be equipped with corrosion protection design features.
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3.2 Sustainment
3.2.1 Readiness
[AV-115] The METS should achieve the readiness performance in Table 3-3.
Table 3-3 Readiness Performance Metrics
Metric Performance
Full mission capable > 80%
Partial mission capable > 10%
Non-mission capable maintenance < 5%
Non-mission capable supply < 5%
3.2.2 Maintenance and Flight Data
[AV-116] The METS should record maintenance and flight data in Naval Aviation Logistics Command
Management Information System - Optimized Organizational Maintenance Activity.
3.2.3 Condition Based Maintenance Plus (CBM+)
The METS CBM+ requirements will support the sustainment Concept of Operations (CONOPS) in Figure 3-2.
Figure 3-2 CBM+ Sustainment CONOPS
Maintenance Department1
Process CBM+ data
Generate
NALCOMIS
work orders
Debrief Aircrew
Transfer CBM+ data
Predict failure probability
Trend performance
Playback system operation
Display servicing levels
Cloud 1 CBM+ data downloaded from aircraft and transported into maintenance control.
2 CBM+ data is processed.
Pilots are debriefed to identify observable failure conditions with CBM+ data.
Failures are documented into Naval Aviation Logistics Command Management Information System (NALCOMIS) via work orders.
System performance is analyzed to predict impending failures, and failure conditions can be played post-mission. Servicing levels will be displayed.
Maintenance will trend system operation for degrading conditions. Work orders are generated to facilitate repairs. Aircrew will apply operational risk management during pre-flight briefs based on system performance.
9 CBM+ data is automatically transferred to a Cloud server with analytical tools to evaluate performance across the entire aircraft portfolio and generate user requested reports.
7 Reports are exported in Microsoft Office format to support R&M evaluations, sustainment engineering RCCA, and engineering investigations.
Maintenance and troubleshooting procedures can be read on a Portable Electronic Maintenance Aid (PEMA) for repair of work orders using CBM+ data.Reports
[AV-117] The METS should be equipped with CBM+ to perform an operational check of aircraft health before flight and monitor system health during flight.
Page | 13
[AV-118] The METS should have a probability of fault detection of greater than or equal to 90 percent.
[AV-119] The METS should have a probability of fault isolation of greater than or equal to 85 percent.
[AV-120] The METS should present current status, fault detection and isolation results, fault data, and degraded functions on the MFDs.
[AV-121] The METS CBM+ data should be recorded and retained in memory that overwrites the oldest data when full.
[AV-122] The METS CBM+ data should identify the Coordinated Universal Time (UTC) when each data is recorded and stored.
[AV-123] The METS CBM+ data storage capacity should be greater than or equal to data generated from 25 continuous flight-hours.
[AV-124] The METS CBM+ should display an alert on the MFDs when the data storage capacity exceeds
80 percent.
[AV-125] The METS should have a single access location for retrieving CBM+ data from the airplane.
[AV-126] The METS CBM+ should permit the Government to independently recover the data directly from the airplane, have the ability to de-partition, decrypt, and decompress extracted raw data, and decode the raw data to a Comma Separated Values (CSV) format.
[AV-127] The METS CBM+ should record the parameters at the resolutions listed in Table 3-4.
Table 3-4 CBM+ Data Elements
Parameter Minimum Rate Resolution
Pitch attitude 5 Hz 0.1 deg
Roll attitude 5 Hz 0.1 deg
Yaw angle 5 Hz 0.1 deg
Pitch rate 5 Hz 0.1 deg/sec
Roll rate 5 Hz 0.1 deg/sec
Yaw rate 5 Hz 0.1 deg/sec
Nz (G) 5 Hz 0.1G
Nx (G) 5 Hz 0.1G
Ny (G) 5 Hz 0.1G
Angle of attack 5 Hz 0.1 deg
Magnetic heading 5 Hz 0.1 deg
Ground track 1 Hz 0.1 deg
Barometric altitude 1 Hz 5ft
Radar altitude 1 Hz 1 FT
Indicated airspeed 1 Hz 0.5 kt
Ground speed 1 Hz 0.5 kt
True airspeed 1 Hz 0.5 kt
Outside air temperature 1 Hz 1 deg
Vertical speed 1 Hz 5 FT/min
Page | 14
Control wheel pitch position 5 Hz 0.5 deg
Control wheel roll position 5 Hz 0.5 deg
Rudder pedal position 5 Hz 0.5 deg
Power lever position 5 Hz 0.5 deg
All trim positions, as applicable 1 Hz 0.5 deg
All failure/warning/caution lights 1 Hz --
Battery switch position 1 Hz --
Engine speed 1 Hz RPM or 0.50%
Gearbox oil temperature 1 Hz 1 deg C
Gearbox oil pressure 1 Hz 1 PSI
Engine oil temperature 1 Hz 1 deg C
Engine oil pressure 1 Hz 1 PSI
Torque 1 Hz 0.50%
Hydraulic pressure 1 Hz 1 PSI
Fuel quantity 1 Hz 8 pounds
Fuel pressure 1 Hz 1 PSI
Fuel shutoff valve position 1 Hz --
Hydraulic switch On/Off position 1 Hz --
Engine vibration (X, Y, Z) Per design Sampled over frequency applicable to engine
Gearbox vibration (X, Y, Z) Per design Sampled over frequency applicable to gearbox
Fuel pump(s) switch position 1 Hz --
Starter switch position 1 Hz --
Ignition/exciter switch positions 1 Hz --
Engine gas temperature 1 Hz 1 deg C
Date 1 Hz 1 day
UTC 1 Hz 1 sec
Aircraft serial number 1 per flight Numerical values
Latitude 1 Hz 0.1 deg
Longitude 1 Hz 0.1 deg
Volts battery 1 Hz 0.5V
Volts primary buss 1 Hz 0.5V
Volts generator (primary and secondary) 1 Hz 0.5V
Configuration 1 per flight Hardware or software configuration version
Failure messages 1 Hz Fault detection and isolation results
Engine performance parameters Per design Sampled over frequency applicable to engine
Landing gear position 1 Hz Up, down, locked
Flap position 5 Hz 0.1 deg
Start attempts Per occurrence Count
Page | 15
Landings Per occurrence Count
Engine operating hours 1 Hz 1 min
Power On Time 1 Hz 1 min
Fluid servicing levels 1 Hz Ounces
3.2.3.1 Maintenance Ground Station (MGS)
[AV-128] The METS MGS should process and store aircraft CBM+ data.
[AV-129] The METS MGS should display the CBM+ data in the English language.
[AV-130] The METS MGS should distinguish CBM+ data between multiple flights on a single storage media.
[AV-131] The METS MGS should display the history sequence for each flight.
[AV-132] The METS MGS should alert personnel to failed conditions or impending failures.
[AV-133] The METS MGS should categorize CBM+ data for maintenance operations: (1) failure detection and isolation; (2) servicing/maintenance indications; and (3) overstress conditions.
[AV-134] The METS MGS should categorize CBM+ data for flight operations: (1) warning; (2) caution; (3) advisory; and (4) system discrete indications, i.e., engine start and shutdown, weight-off-wheels, etc.
[AV-135] The METS MGS should trend engine performance and failure indications.
[AV-136] The METS MGS should trend fluid servicing levels.
[AV-137] The METS MGS should generate trend reports.
[AV-138] The METS MGS should predict the failure probability.
[AV-139] The METS MGS should provide an alert when performance degrades on oxygen generating and environmental control systems.
[AV-140] The METS MGS should playback the subsystem performance and quickly advance to degraded or failure annunciations.
[AV-141] The METS MGS should generate and export reports in Microsoft Office and CSV formats.
[AV-142] The METS MGS should separate engineering data into separate reports not normally viewable by maintainers or pilots.
[AV-143] The METS MGS should associate failure indications with troubleshooting and repair procedures.
[AV-144] The METS MGS should utilize a modular open system architecture to update predictive algorithms, mature failure thresholds, and troubleshooting procedures.
[AV-145] The METS MGS should implement a diagnostics file filter to eliminate false alarms.
[AV-146] The METS MGS should support component fatigue damage assessment projections.
[AV-147] The METS MGS should manage aircraft component configuration files on each aircraft.
[AV-148] The METS MGS should transmit CBM+ data to a cloud storage system daily.
3.2.3.2 METS CBM+ Cloud
[AV-149] The METS CBM+ Cloud should receive, store, and process CBM+ data.
[AV-150] The METS CBM+ Cloud should generate the same reports as the MGS.
Page | 16
[AV-151] The METS CBM+ Cloud should generate user selected reports.
[AV-152] The METS CBM+ Cloud should utilize a modular open system architecture to update predictive algorithms, mature failure thresholds, and troubleshooting procedures from analyzing the data across the entire fleet of airplanes.
Page | 17
4 Verification
Section 4 specifies the initial Government recommendations for verification of requirements delineated in Section 3 of this PBS.
The following verification methods are used in this section:
- Inspection (I) - examination of documents, certificates of compliance, report, or hardware.
No testing conducted.
- Analysis (A) - technical evaluation of data, analysis, or reports not based on testing to determine compliance with requirements.
- Demonstration (D) - the exercise of hardware, software, and/or operations to determine by observation, with no specific instrumentation or data collection that qualitatively specified functions can be performed. These requirements will be verified during a System
Performance Demonstration (SPD) or Government Acceptance Test (GAT).
- Simulation (S) - the use of established technical or mathematical/computer models, algorithms, charts, graphs, circuit diagrams, or other scientific principles and procedures to provide evidence that stated requirements are met.
- Test (T) - the exercise of hardware, software, and/or operations using procedures and instrumentation/measuring equipment to verify compliance with quantitatively specified requirements. Specific instrumentation or data collection is required and post-test analysis is performed.
Page | 18
Req ID Text Method Document
AV-001
The METS shall have a current Federal Aviation Administration
(FAA) Type Certification (TC) that authorizes operations under day and night visual flight rules in accordance with 14 Code of Federal
Regulations (CFR) Part 23 and 14 CFR Part 91.
Inspection (I) FAA TC or
STC
AV-002
The METS shall have a current FAA TC or Supplemental Type
Certificate (STC) that authorizes operations under instrument flight rules in accordance with 14 CFR Part 23 and 14 CFR Part 91.
Inspection (I) FAA TC or
STC
AV-003
The METS shall implement all requirements in this PBS in a single type/model/series aircraft configuration in accordance with
NAVAIRINST 13100.16.
Inspection (I) OEM documents
AV-004
The METS shall operate in temperatures ranging from -25ºF
(-31.7ºC) to +110ºF (+43.3ºC) at sea level conditions and temperatures at operating altitudes of the airplane.
Inspection (I) FAA TC
Limitations
AV-005
The METS should execute the Appendix B missions on a runway length less than or equal to 5,000 feet.
Analysis (A) OEM
Performance
Charts
AV-006
The METS shall execute Appendix B profiles in Operational Day environmental conditions at or below Mission Takeoff Gross
Weight (MTGW) with the Environmental Control System on
(ECS-ON).
Analysis (A) OEM
Performance
Charts
AV-007
The METS cruise airspeed shall be greater than or equal to 195
Knots True Airspeed (KTAS) in accordance with the Appendix B profiles in operational day environmental conditions with ECS-
ON.
Inspection (I) OEM
Manual
Restrictions or GAT
AV-008
The METS shall have a service ceiling greater than or equal to
20,000 feet (FT) Mean Sea Level (MSL).
Inspection (I) FAA TC
Limitations
AV-009
The METS should operate for greater than or equal to 3.5 flight-hours endurance while executing Appendix B profiles.
Analysis (A) OEM
Performance
Charts
AV-010
All requirements of this specification shall be satisfied with mission aircrew equipped with the following personal aircrew gear:
• Flight suit, gloves, boots, and jacket
• Communication headset
Demonstration
(D)
SPD or GAT
AV-011
The METS shall be equipped with a communication headset with active noise reduction and microphone for operation at both pilot stations and the student jump seat.
Inspection (I) OEM
Manual
Page | 19
AV-012
The METS shall be equipped with electrical charging provisions for the EKB.
Inspection (I) OEM
Manual
AV-013
The METS shall provide a storage area suitable for flight information publications and EKB at each pilot station.
Inspection (I) OEM
Manual
AV-014
The METS shall meet emergency egress requirements for pilots, student pilot, and passengers equipped with personal aircrew gear.
Demonstration
(D)
SPD or GAT
AV-015 The METS shall provide side-by-side seating for two pilots.
Inspection (I) OEM
Manuals
AV-016 The METS shall be operable from either pilot seat.
Inspection (I) OEM
Manuals
AV-017
The METS should meet the anthropometric attributes shown in
Table 3-1.
Demonstration
(D)
SPD or GAT
AV-018
The METS shall be equipped with one jump seat for the student pilot.
Inspection (I) OEM
Manuals
AV-019
The METS jump seat shall be adjustable permitting the student pilot to view the cockpit instruments and displays and then stow the seat.
Inspection (I) OEM
Manuals
AV-020
The METS shall be equipped with seating for a minimum of two passengers.
Inspection (I) OEM
Manuals
AV-021
The METS seating systems shall provide crashworthy protection.
Inspection (I) OEM
Manuals
AV-022
The METS pilot and jump seats shall meet the requirements of
TSO-C114 and SAE-AS8043.
Inspection (I) OEM
Manuals
AV-023 The METS shall provide storage for 200 pounds of baggage.
Inspection (I) OEM
Manual
AV-024
The METS physical controls and displays shall be within human performance limitations, while wearing a glove, with respect to actuation, dimensions, resistance, displacement, separation, orientation, color, and illumination.
Demonstration
(D)
SPD or GAT
AV-025
The METS automated systems shall provide information to keep the aircrew continuously informed of each system’s operating mode, intent, function, output, automation failures, and potentially unsafe modes being manually selected.
Demonstration
(D)
SPD or GAT
Page | 20
AV-026 The METS shall be equipped with a lavatory and relief tube.
Inspection (I) OEM
Manual
AV-027
The METS shall be equipped with integrated sunshades for the passenger windows and removable sunshades for cockpit windows.
Inspection (I) OEM
Manual
AV-028
The METS shall be equipped with a 6-person life raft in a stowed location.
Inspection (I) OEM
Manual
AV-029
The METS shall be equipped with an autopilot with controls accessible from either pilot position.
Inspection (I) OEM
Manual
AV-030
The METS autopilot shall capture and hold attitude, altitude, airspeed, vertical speed, course, and heading.
Demonstration
(D)
SPD or GAT
AV-031
The METS autopilot shall be integrated with the flight management system to control the approach modes.
Demonstration
(D)
SPD or GAT
AV-032 All flying quality requirements shall apply to both pilot stations.
Inspection (I) OEM
Manual
AV-033
The METS shall incorporate independent, mechanically linked controls between the pilot stations for pitch, roll, and yaw axes of control.
Inspection (I) OEM
Manual
AV-034
The METS shall have stall warning system.
Inspection (I) OEM
Manual
AV-035
The METS should have stall warning buffet furnished through the inherent aerodynamic qualities of the airplane.
Inspection (I) OEM
Manual
AV-036 The METS shall be equipped with an ECS.
Inspection (I) OEM
Manual
AV-037
The METS ECS should maintain the cockpit and cabin temperature ranges identified in Figure 3-1.
Analysis (A) OEM
Documents
AV-038
The METS shall pressurize the cockpit and cabin to less than 10,000
FT MSL at 30,000 FT altitude.
Inspection (I) OEM
Manual
AV-039
The METS shall provide oxygen to the cockpit and cabin.
Inspection (I) OEM
Manual
AV-040
The METS shall be equipped with full-face, quick-donning oxygen masks for both pilot stations and the jump seat station.
Inspection (I) OEM
Manual
AV-041
The METS oxygen masks shall permit internal and external communication on the radios and Intercommunication System
(ICS).
Page | 21
AV-042
The METS shall provide a reconfigurable cabin permitting seating or space for loading and securing cargo to attachment points.
Inspection (I) OEM
Manual
AV-043
The cargo attachment points shall restrain cargo to the following static limit load factors: 3G Forward, 2G Aft, 2G Lateral, 2G
Vertical-Up, each one applied independently at the center of gravity of the load.
Inspection (I) OEM
Manual
AV-044
The cargo attachment points shall be compatible with a MIL-DTL-
25959 tie down tensioner or a MIL-PRF-27260 tie down assembly.
Inspection (I) OEM
Manual
AV-045 The METS shall have two engines with non-centerline thrust.
Inspection (I) OEM
Manual
AV-046
The METS shall execute the Appendix B profiles with a simulated single engine failure during climb-out, cruise, holding, approach, and landing phases of flight.
Analysis (A) OEM
Performance
Charts
AV-047
The METS shall be equipped with fire extinguishing system in each engine compartment.
Inspection (I) OEM
Manual
AV-048
The METS shall be authorized to use all primary fuels specified in
Table 3-2.
Inspection (I) OEM
Manual
AV-049 The METS shall accept external electrical power.
Inspection (I) OEM
Manual
AV-050
The METS external power receptacle shall be in accordance with
SAE AS35061A or SAE AS7974/3A, for direct current or alternating current powered aircraft, respectively.
Inspection (I) OEM
Manual
AV-051 The METS electrical wiring shall permit inspection and repair.
Inspection (I) OEM standard wiring practices document
AV-052
The METS shall be certified for flight into known icing conditions.
Inspection (I) FAA TC, STC, or TSO
AV-053
The METS shall provide clear visibility for both pilots during taxi, takeoff, approach, and landing conditions during moderate to heavy rain.
Inspection (I) OEM
Manual
AV-054
The METS shall be equipped with retractable landing gear in a tricycle configuration.
Page | 22
AV-055
The METS landing gear shall permit taxiing over the E-28 shore-based emergency arresting gear cable.
Inspection (I) OEM
Manual
AV-056
The METS avionics shall be approved under the aircraft's TC or an
STC.
Inspection (I) FAA TC, STC, or TSO
AV-057
The METS avionics equipment controls shall be accessible from either pilot position.
Demonstration
(D)
SPD or GAT
AV-058
The METS cockpit shall provide an integrated crew vehicle interface through independent, digital cockpit Multi-Function
Displays (MFD).
Inspection (I) FAA TC, STC, or TSO
AV-059
The METS shall be equipped with an MFD at each pilot station and a third MFD positioned between them.
Inspection (I) FAA TC, STC, or TSO
AV-060
The METS MFDs shall display primary flight information at each pilot station.
Inspection (I) FAA TC, STC, or TSO
AV-061
The METS avionics equipment output shall be within the field of view for both pilots.
Inspection (I) OEM
Manual
AV-062
The control and indications of METS avionics equipment shall be integrated in the MFDs.
Inspection (I) OEM
Manual
AV-063
The METS shall be equipped with an emergency standby attitude indicator within the field of view of both pilots.
Inspection (I) FAA TC, STC, or TSO
AV-064
The METS shall be equipped with one Very High Frequency (VHF) radio and one combined VHF and Ultra High Frequency (UHF) radio.
Inspection (I) FAA TC, STC, or TSO
AV-065
The METS shall permit each pilot to transmit and receive over the radios.
Inspection (I) FAA TC, STC, or TSO
AV-066
The METS shall be equipped with a dedicated antenna for each independent radio.
Inspection (I) FAA TC, STC, or TSO
AV-067
The METS VHF radios shall be equipped with 8.33 kHz and 25 kHz selectable channel spacing with VHF guard frequency capability.
Inspection (I) FAA TC, STC, or TSO
Page | 23
AV-068
The METS UHF radios shall be equipped with 50 kHz or less channel spacing with UHF guard capability.
Inspection (I) FAA TC, STC, or TSO
AV-069
The METS shall be equipped with an ICS receive and transmit capability for each pilot and jump seat station.
Inspection (I) FAA TC, STC, or TSO
AV-070 The METS shall be equipped with a VOR/DME.
Inspection (I) FAA TC, STC, or TSO
AV-071 The METS shall support VOR/DME approaches.
Demonstration
(D)
SPD or GAT
AV-072
The METS shall support ILS approaches in accordance with FAA standards for category I weather minima.
Demonstration
(D)
SPD or GAT
AV-073
The METS shall be equipped with an integrated GPS wide area augmentation system receiver.
Inspection (I) FAA TC, STC, or TSO
AV-074
The METS shall support GPS approaches to localizer performance with vertical guidance minima.
Demonstration
(D)
SPD or GAT
AV-075
The METS shall support Performance Based Navigation functionality to include Enroute (RNP 2.0), Terminal (RNP 1.0), and RNAV(GPS) Approach (RNP 0.3).
Demonstration
(D)
SPD or GAT
AV-076
The METS system should include all ARINC 424 leg types required for RNP RNAV departure and arrival procedures.
Demonstration
(D)
SPD or GAT
AV-077 The METS shall be equipped with ADS-B Out capability.
Inspection (I) FAA TC, STC, or TSO
AV-078 The METS should be equipped with ADS-B In capability.
Inspection (I) FAA TC, STC, or TSO
AV-079
The METS should display ADS-B In flight information services-broadcast weather and aeronautical information to the pilots.
Inspection (I) FAA TC, STC, or TSO
AV-080
The METS shall be equipped with a mid-air collision avoidance capability which provides cues and warning to the aircrew of conflicting air traffic.
Inspection (I) FAA TC, STC, or TSO
AV-081 The METS should allow the user to mute aural alerts.
Demonstration
(D)
SPD or GAT
AV-082
The METS shall be equipped with a radar beacon transponder with
Mode 3/A, Mode C, and Mode S capability.
Inspection (I) FAA TC, STC, or TSO
Page | 24
AV-083
The METS shall be equipped with a crash survivable cockpit voice and flight data recorder system.
Inspection (I) FAA TC, STC, or TSO
AV-084
The METS crash survivable cockpit voice and flight data recorder system shall store greater than or equal to 25 flight hours of data.
Inspection (I) FAA TC, STC, or TSO
AV-085
The METS shall be equipped with a 406 MHz ELT integrated with
GPS geolocation data that automatically activates during a crash.
Inspection (I) FAA TC, STC, or TSO
AV-086
The METS shall be equipped with a radar altimeter that displays from zero to a minimum of 2000 feet above ground level with an adjustable low altitude alert to the pilots.
Inspection (I) FAA TC, STC, or TSO
AV-087
The METS shall be equipped with a color weather radar and displayed on the MFDs.
Inspection (I) FAA TC, STC, or TSO
AV-088 The METS shall be equipped with a TACAN.
Inspection (I) FAA TC, STC, or TSO
AV-089 The METS shall support TACAN approaches.
Demonstration
(D)
SPD or GAT
AV-090 The METS shall have TACAN air-to-air ranging capability.
Inspection (I) FAA TC, STC, or TSO
AV-091
The METS shall be equipped with an AOA indexer that indicates a fast, on-speed, or slow approach to each pilot.
Inspection (I) FAA TC, STC, or TSO
AV-092 The METS shall display the AOA value to each pilot.
Inspection (I) FAA TC, STC, or TSO
AV-093
The METS AOA indexer should be integrated into the avionics system and displayed on the MFDs to each pilot.
Inspection (I) FAA TC, STC, or TSO
AV-094
The METS AOA indexer should be recorded on the crash survivable memory unit.
Inspection (I) FAA TC, STC, or TSO
AV-095
The METS shall be equipped with a TAWS that alerts a potentially hazardous terrain situation to each pilot.
Inspection (I) FAA TC, STC, or TSO
AV-096 The METS shall be equipped with an integrated FMS.
Inspection (I) FAA TC, STC, or TSO
AV-097
The METS FMS shall retain the navigation data settings after loss or interruption of electrical power without manually saving to a removable data storage medium.
Demonstration
(D)
SPD or GAT
AV-098
The METS FMS shall determine steering commands necessary to maintain the defined path for all supported flight plan legs in an active flight plan.
Demonstration
(D)
SPD or GAT
AV-099
The METS FMS shall determine steering commands necessary to fly coupled ILS and GPS approaches.
Demonstration
(D)
SPD or GAT
Page | 25
AV-100
The METS FMS shall provide steering commands to the autopilot and be displayed to both pilots.
Demonstration
(D)
SPD or GAT
AV-101
The METS FMS shall accept and use navigation data from the authorized aeronautical database that is compliant with FAA AC 20-
153B.
Demonstration
(D)
SPD or GAT
AV-102
The METS should display on the MFDs Department of Defense
(DOD) flight information program instrument approach plates or supplement commercial package that includes military approach plates.
Demonstration
(D)
SPD or GAT
AV-103
The METS shall display on the MFDs…
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