Recorder-Reproducer_Replacement_SSS_Final_6.9.17.pdf

AN/TPX-42A(V) SHIPBOARD AIR TRAFFIC CONTROL

RECORDER-REPRODUCER

SYSTEM / SUBSYSTEM SPECIFICATION (SSS)

Document Identification

Document Control Number: 61066-00029

Date: 01 DEC 2016

Version: 2.00

Security/Classification: UNCLASSIFIED

Prepared by:

ATC Division (NAWCAD 4.11.7)

NAWCAD 4.11.7.2, ATC Division, Bldg 8271

17454 Webster Field Road

St. Inigoes, MD 20684

Distribution D:

Distribution authorized to the Department of Defense and U.S. DoD contractors only Administrative or Operational, 17472 Webster Field Road, B-8131, Unit 11, St. Inigoes, MD 20684-4012.

Shipboard Air Traffic Control

Recorder-Reproducer Replacement UNCLASSIFIED 41172-TPX-

System/Subsystem Specification 2015

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RESERVED.

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Table of Contents

1. Scope

1.1 Identification

1.2 System Overview

1.2.1 AN/TPX-42A(V)

1.2.2 AN/TPX-42A(V) (Recorder-Reproducer Replacement)

1.3 Document Overview

2 Referenced Documents

2.1 Military Standards

2.2 Non-Government Documents

ANSI/TIA/EIA-422-B Electrical Characteristics of Balanced Voltage Differential Interface Circuits ... 4

3. Requirements

3.1 Required States and Modes

3.2 System Capability Requirements

3.2.1 Record Requirements

3.2.2 Playback Requirements

3.2.3 System Interface Requirements

3.2.4 Storage Requirements

3.2.5 Alarm Requirements

3.2.6 Qualifications and Maintenance Requirements

3.2.7 Installation Requirements

3.2.8 Reproduction Requirements

3.2.9 Security Requirements

3.2.10 Timing Requirements

3.3 Interface Identification and Diagrams

3.4 Audio Channels

3.5 Electrical Power

3.6 Adaptation Requirements

3.7 Safety Requirements

3.8 Security and Privacy Requirements

3.9 System environment requirements

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3.10 Computer Information Assurance requirements

3.11 System quality factors

3.12 Training -related requirements

3.13 Logistics-related requirements

4. Qualification provisions

5. Requirements traceability

6. Notes

6.1.1 Acronym list

Figure 1 - Recorder-Reproducer Connectors…………………………………………………………6

Figure 2 - Recorder-Reproducer Interface Diagram………………………………………………….10

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1. Scope.

1.1 Identification.

This document lists the System/Subsystem Specifications for the AN/TPX-42A(V)

Shipboard Air Traffic Control Recorder-Reproducer Replacement. This specification applies to the Recorder-Reproducer hardware and software components that constitute the AN/TPX-

42A(V) system.

1.2 System Overview.

1.2.1 AN/TPX-42A(V)

The AN/TPX-42A(V) Recorder-Reproducer Replacement effort consists of replacing the existing Racal Wordsafe Maxima Recorder-Reproducer with a new Recorder-Reproducer in the AN/TPX-42A(V) Carrier Air Traffic Control Center/Amphibious Air Traffic Control

Direct Altitude and Identity Readout (CATCC/AATC DAIR) systems. The current

Wordsafe Maxima Recorder-Reproducer utilizes magnetic tapes (VHS tapes) for the recording medium. The Wordsafe Maxima Recorder-Reproducer has been used in the

AN/TPX-42A(V) system for over ten years and has reached obsolescence. New parts are no longer available from the manufacturer. Current technological advances now provide much more reliable and secure recording and playback capabilities utilizing Ethernet data interfaces and hard disk drives for recording media.

The AN/TPX-42A(V) CATCC/AATC DAIR systems are an essential part of the air traffic control operations carried out on amphibious assault ships (LHD and LHA classes) and aircraft carriers (CVN class ships). The CATCC/AATC DAIR system provides situational awareness to shipboard Air Traffic Controllers (AC), enhancing their ability to provide safe separation, launch, recovery and monitoring of air operations for fixed and rotary wing aircraft within an air operations area. The AATC DAIR system supports the littoral mission when operating as a Helicopter Direction Center (HDC), or when functioning as an Air

Operations Coordination Center (AOCC) on amphibious class ships. The CATCC DAIR system supports the blue water mission on carriers as Carrier Control Approach (CCA).

The CATCC/AATC DAIR system processes radar, IFF, and GPS data in order to present air traffic controllers with aircraft identity, altitude and positional information on planned position indicator (PPI) displays. The system processes and automatically displays fused

RADAR, Joint Precision and Approach Landing System (JPALS) and Identification Friend or Foe (IFF/SIF) tracks. The processed track data is transmitted in a UDP Multicast message at approximately 125 KB/s over a Local Area Network (LAN) to 5-8 PPI consoles in

CATCC/AATCC respectively. CATCC/AATC DAIR enhances aircraft launch and recovery operations by displaying aircraft data, system list data, geographic points, situational awareness and map lines as well as passing aircraft information to the Advanced Combat

Direction System (ACDS) and the Precision Approach and Landing System (PALS). Using

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this visual information, the controller is able to coordinate the movement and recovery of air traffic while maintaining safe separation, the basic function of Air Traffic Control.

The project sponsor for AN/TPX-42A(V) system is Program Executive Officer, Tactical

Aircraft Programs (PMA213), 22289 Exploration Drive, Exploration V, Suite 401, Lexington

Park, MD 20653.

The In-Service Engineering Activity (ISEA) and Software Support Activity (SSA) for

AN/TPX-42A(V) systems is the Naval Air Warfare Center Aircraft Division (NAWCAD

4.11.7), Air Traffic Control and Landing Systems Division, 17454 Webster Field Road, Bldg

8131, St. Inigoes, MD 20684-0010.

1.2.2 AN/TPX-42A(V) (Recorder-Reproducer Replacement).

The WM3202A Wordsafe Maxima Recorder-Reproducer is obsolete, expensive and time consuming to repair. The Recorder-Reproducer is the top CATCC/AATC Readiness, Spare and Repair Parts Degrader and is impacting fleet readiness. Wordsafe Maxima tape deck unit failures are increasing with the NAVICP average demand rate at 5.48 per year. New parts are no longer available.

Section 3.4.7.1 of the NAVAIR 00-80T-114 NATOPS Air Traffic Control Manual requires a data and audio Recorder-Reproducer with time synchronization.

The ruggedized 19 inch rack mounted recorder-reproducer replacement will be capable of recording and playback of synchronized voice data, fused radar/IFF/GPS aircraft tracks, ships navigation data, and IRIG-B time source. The aircraft track data and ships navigation data is contained in a digital UDP Multicast message broadcast across a 100Base-T local area network at approximately 125 KB/s rate. The 24 channels of analog voice data is transmitted over 24 pairs of copper wire. The IRIG-B time signal is transmitted across 50 ohm coax cable.

1.3 Document Overview.

This document specifies the requirements for the replacement of the Wordsafe Maxima

Recorder-Reproducer. This document follows the format of the System / Subsystem

Specification (SSS) Data Item Description (DID), DI-IPSC-81431A, 10 Jan 2000.

2 Referenced Documents.

2.1 Military Standards.

MIL-STD-130N (16 Nov 2012) Identification Marking of U.S. Military Property

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MIL-STD-901D (17 Mar 1989) Shock Test High Impact Shipboard Machinery, Equipment, and Systems

MIL-STD-1397C (22 Apr 1998) Input/Output Interfaces, Standards Digital

Data, Navy Systems.

MIL-STD-167-1A (02 Nov 2005) Mechanical Vibrations Shipboard Equipment

MIL-STD-810G 15 Apr 2014) Environmental Engineering Considerations and

Laboratory Tests tailored

MIL-STD-1310H (12 Aug 2014) Shipboard Bonding, Grounding, and other techniques for Electromagnetic Compatibility, Electromagnetic Pulse (EMP) Mitigation

MIL-STD-1399C (02 Feb 1998) Interface Standard for Shipboard Systems -

Section 300B: Electrical Power, Alternating

Current Section 301A: Ship Motion and Attitude

MIL-STD-461G (11 Dec 2015) Requirements for the Control of

Electromagnetic Interference Characteristics of

Subsystems and Equipment

MIL-STD-2036A (20 Oct 2000) General Requirements for Electronic Equipment

Specifications

NAVAIR 00-80T-114 (15 Nov 2015) NATOPS Air Traffic Control Manual

NAVAIR 00-80T-106 (15 SEP 2015) LHA/LHD Naval Air Training and Operating

Procedures Standardization (NATOPS) Manual

NAVAIR 00-80T-105 (15 JUN 2015) CVN Naval Air Training and Operating

Procedures Standardization (NATOPS) Manual

NAVAIR Instruction 4355.19D Systems Engineering Technical Review Process

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2.2 Non-Government Documents.

ANSI/TIA/EIA-422-B Electrical Characteristics of Balanced Voltage Differential

Interface Circuits

3. Requirements.

3.1 Required States and Modes.

The AN/TPX-42A(V) Recorder-Reproducer is required to operate in different modes. The minimum modes of operation are Record, Playback, Interface, and Storage or equivalent.

These modes are defined in section 3.2.1, 3.2.2, 3.2.3, and 3.2.4 respectively.

3.2 System Capability Requirements.

Section “3.4.7.1 Use” of the NAVAIR 00-80T-114 NATOPS Air Traffic Control Manual states: “Facilities shall have the capability to record and playback synchronized voice, time, radar and display setup data.” This is the capstone requirement upon which all recoder reproducer requirements were derived.

In the ATC community the term ‘radar’, as used in the above requirement and throughout this document, is often used interchangeably with “track data” which is contained in the UDP

Multicast messages transmitted across the system local area network.

The paragraphs below detail the updated Recorder-Reproducer Replacement requirements in the following format: Requirement text (Reqt: <Requirement Number>). These requirements are listed by their function (e.g., Record, Playback, etc.).

3.2.1 Record Requirements.

The Record requirements listed below were derived from the NATOPS Air Traffic Control

Manual (NAVAIR 00-80T-114, section 3.4.7) which defines the ‘record’ mode of the

Recorder-Reproducer unit within the AN/TPX-42A(V) system.

The Recorder-Reproducer shall have the capability to record synchronized voice, time and UDP Multicast messages (Reqt: ORD.1).

The Recorder-Reproducer shall continuously record audio from the Shipboard Air

Traffic Control Communications (SATCC) system in synchronous time stamped format. (Reqt: RR.1.1).

The Recorder-Reproducer shall be capable of recording a minimum of 24 independent

(twisted pairs) analog audio channels (Reqt: RR.1.1.1).

The Recorder-Reproducer shall have lossless audio recording. (Reqt: RR.1.1.2)

Suggested parameters are as follows:

Bandwidth: 200 Hz to 3500 Hz

Frequency Response: +/- 3 dB throughout the range 200 Hz to 3500 Hz

Dynamic Range: -60 dBm to +10 dBm

Cross Talk Rejection: .70 dB below the actual signal input level.

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The Recorder/Reproducer shall record Audio and UDP Multicast messages in synchronous time stamped format. (Reqt: RR.1.2)

The Recorder-Reproducer shall be capable of recording the UDP Multicast messages

(approximately 125 Kbps data) on the local area network via a 100Base-T Ethernet interface. (Reqt: RR.1.2.1).

The Recorder/Reproducer shall be capable of recording a ship common time source in

IRIG B and NTP formats. (Reqt: RR.1.3)

3.2.2 Playback Requirements.

Playback requirements were derived from the original NATOPS Air Traffic Control Manual

(NAVAIR 00-80T-114).

The Recorder-Reproducer shall have the capability to playback recorded audio and

UDP multicast messages synchronized to the time source. (Reqt: ORD.2).

The Recorder-Reproducer shall provide intelligible audio playback (Reqt: RR.2.1).

The Recorder-Reproducer shall be capable of reproducing recorded audio in a standard digital audio coded format for export. Suggested audio file formats are

WAV, MP3, and MP4. (Reqt: RR.2.1.1).

The Recorder-Reproducer shall be capable of reproducing a user selected audio record in a 600 ohm, 0 dBm, 1 mW analog output which will interface with the

Shipboard Air Traffic Control Communication (SATCC) system. (Reqt: RR.2.1.2).

The Recorder-Reproducer shall be capable of reproducing recorded audio on a front panel mounted speaker. (Reqt: RR.2.1.3).

The Recorder-Reproducer shall be capable of reproducing recorded audio on a front panel mounted, 3.5 mm CTIA, earphone/microphone jack. (Reqt: RR.2.1.4).

The Recorder-Reproducer shall playback data in original UDP Multicast message format over 100Base-T Ethernet. (Reqt: RR.2.2).

The Recorder-Reproducer shall have the capability to select specific time periods to either playback or output recorded files to portable media and allow for annotation of the selected time period with written and verbal comments. (Reqt: RR.2.3).

3.2.3 System Interface Requirements.

The Recorder-Reproducer’s external interfaces are comprised of audio lines (with a minimum of 24 audio channel inputs and 3 audio playback outputs in the form of a front panel speaker, front panel headset jack, and rear panel 600 ohm, 0 dBm, 1 mW output jack), a TPX LAN GigE interface, 1 DVI and 1 display port interface, and a PC control monitor and keyboard. Other external interfaces include those required by COTS design and electrical power. These external interfaces are depicted in Figure 1, section 3.2.3.

The Recorder-Reproducer shall have interfaces for audio, video, Ethernet, USB, BNC, and power using ruggedized industrial grade or military grade connectors.(see

Figure 1) (Reqt: ORD.3)

The Recorder Reproducer shall have interfaces to facilitate analog audio inputs and outputs (Reqt: RR.3.1).

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The Recorder-Reproducer shall have connections for a minimum of 24 (copper wire pairs) audio channel inputs. (Reqt: RR.3.1.1).

The Recorder-Reproducer shall have a 600 ohm, 0 dBm, 1 mW analog audio output on the rear panel to facilitate replay of selected audio to the SATCC system. (Reqt:

RR.3.1.2).

The Recorder-Reproducer shall have a front panel 3.5 mm CTIA earphone/microphone jack for audio output. (Reqt: RR.3.1.3).

The Recorder-Reproducer shall have a front panel speaker for analog audio playback and alarms (Reqt: RR.3.1.4).

The Recorder-Reproducer shall have a front panel volume control for analog audio playback and alarms (Reqt: RR.3.1.5).

The Recorder-Reproducer shall have connections for IRIG B (BNC), Ethernet (RJ-

45) (2 minimum), 1 DVI, and 1 display port (Reqt: RR.3.2).

The Recorder-Reproducer shall have connections for USB 2.0 or 3.0 (4 minimum; 2 front, 2 back) (Reqt: RR.3.3).

The Recorder-Reproducer shall use single phase 115VAC 60 Hertz power source for its dual power supplies. (Reqt: RR.3.4).

The Recorder-Reproducer shall have a 1U slide out ruggedized keyboard and display for real time monitoring and interface with the recorder. (Reqt: RR.3.5).

The Recorder-Reproducer shall have an easily accessible priority controls interface for start/stop record and alarm acknowledgement (Reqt: RR.3.6).

The Recorder-Reproducer shall have software that prompts technician for login and password in order to access recorder settings. (Reqt: RR.3.7).

The Recorder-Reproducer shall have recording control software that automatically starts up on boot up. (Reqt: RR.3.8).

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Figure 1 – Recorder-Reproducer Connectors

3.2.4 Storage Requirements.

Storage requirements protect recordings not only by defining how the data is stored

(redundantly) but also for how long the data is stored and in what format it can be output (i.e.

CD, DVD, or USB device). In this specification stored data that can be over written is referred to as recorded data and data that is permanently stored is referred to as archived data.

The Recorder-Reproducer shall be capable of storing UDP Multicast messages and

24 channels of voice data synchronized with time source. (Reqt: ORD.4).

The Recorder-Reproducer shall be capable of recording synchronized time stamped voice data and UDP Multicast messages for a minimum of 45 consecutive 24 hour days (1080 consecutive hours) for a minimum of 24 audio channels and aircraft track/ships navigation data contained in the digital UDP Multicast message transmitted across a 100BASE-T local area network (LAN) at approximately 125

KB/sec rate (Reqt: RR.4.1).

The Recorder-Reproducer shall store synchronized voice and UDP Multicast messages to a redundant array of independent disks (RAID). (Reqt: RR.4.2).

The Recorder-Reproducer shall have a removable hot swappable hard drive that does not interrupt recording operation in the event of an incident for quarantine. This hard drive can be part of the RAID or a separate hard drive that contains at a minimum the most recent 24 hours of recorded data. (Reqt: RR.4.2.1).

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The Recorder-Reproducer shall be capable of copying recorded synchronized voice and UDP Multicast messages to portable media. Suggested audio file formats for export are WAV, MP3, and MP4. (Reqt: RR.4.3).

The Recorder-Reproducer shall be capable of copying recorded voice and UDP

Multicast messages to a CD or DVD (Reqt: RR.4.3.1).

The Recorder-Reproducer shall be capable of copying recorded voice and UDP

Multicast messages to a USB device (2.0 or greater). (Reqt: RR.4.3.2).

The Recorder-Reproducer shall prioritize overwriting oldest stored data when capacity reaches a user defined limit. (Reqt: RR.4.4).

The Recorder-Reproducer shall be capable of permanently archiving user selected recorded data.(Reqt: RR.4.4.1).

3.2.5 Alarm Requirements.

The alarm requirements are used for various functions one of which is information management. A warning alarm is required for internal recorder faults and also if channel activity is outside predefined levels.

The Recorder-Reproducer shall support alarm functionality (Reqt: ORD.5).

The Recorder-Reproducer shall generate audible and visual indicators/alarms when prevented from recording or playback. (Reqt: RR.5.1).

The Recorder-Reproducer shall generate an audio and visual alarm for each new error condition (Reqt: RR.5.1.1).

The Recorder-Reproducer shall generate a user-accessible alarm log (Reqt: RR.5.2).

The Recorder/Reproducer’s alarm logs shall include fault indications of each alarm condition (Reqt: RR.5.2.1)

The Recorder-Reproducer’s alarm log conditions shall include (at a minimum):

failure of a power supply, loss of incoming timing signal, or any condition which prevents recording or playback. (Reqt: 5.2.2).

The Recorder-Reproducer shall have the capability to acknowledge and mute audio alarms (Reqt: RR.5.3).

The Recorder-Reproducer shall provide a visual indicator during successful recorder and playback operations. (Reqt: RR.5.4).

3.2.6 Qualifications and Maintenance Requirements.

The following requirements define the qualification and maintenance standards for the

Recorder/Reproducer unit in the AN/TPX-42A(V) systems.

The Recorder-Reproducer shall be capable of meeting military qualification and maintenance standards. (Reqt: ORD.6).

The Recorder-Reproducer shall have a User’s Manual and a Technical Manual provided electronically (Reqt: RR.6.1).

The Recorder-Reproducer’s Technical Manual shall have documentation which details all external data formats used by the Recorder-Reproducer (Reqt: RR.6.1.1).

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The Recorder-Reproducer shall pass shock testing based on MIL-S-901D Lightweight equipment, Grade B, Class 1, Type B specification, with a threshold of grade B and an objective of grade A (Reqt: RR.6.2).

The Recorder-Reproducer shall have an Operational Availability (Ao) of 99.9%

(Reqt: RR.6.3).

The Recorder-Reproducer shall pass vibration testing based on MIL-STD-167-1A

(Reqt: RR.6.4)

The Recorder-Reproducer shall comply with MIL-STD-810G, tailored. (Reqt: RR.6.5)

The Recorder-Reproducer shall be capable of operating within 0 o to 50 o C ambient temperature and 0% to 95% relative humidity, non-condensing (Reqt: RR.6.5.1).

The Recorder-Reproducer shall have hot swappable hard drives (Reqt: RR.6.6)

The Recorder-Reproducer shall have multiple hard drives utilizing a RAID control configuration that provides data storage redundancy as well as facilitates a removable hard drive which will not interrupt recording and contains a minimum of most recent 24 hours of recorded data for quarantine. (Reqt: RR.6.6.1)

The Recorder-Reproducer shall comply with MIL-STD-1399 Tailored (Reqt: RR.6.7)

The Recorder-Reproducer shall comply with MIL-STD-461E EMC Tailored (Reqt:

RR.6.8)

The Recorder-Reproducer software shall run on Red Hat Enterprise Linux (RHEL)

6.0 or later version of operating system (Reqt: RR.6.9)

The Recorder-Reproducer operating system shall comply with DoD Information

Assurance (IA) Security Technical Implementation Guide (STIG) overview http://iase.disa.mil/stigs/ Tailored (Reqt: RR.6.9.1)

3.2.7 Installation Requirements.

The installation requirements recommend the same form, fit and function as the original recorder in order to be mountable within the existing equipment rack.

The Recorder-Reproducer shall not exceed 19"W x 10.5"H x 23"D where applicable.

(Reqt: ORD.7).

The Recorder-Reproducer shall not exceed 10.5 inches in height including the 1U slide out ruggedized keyboard and display. (Reqt: RR.7.1).

The Recorder-Reproducer shall not exceed 23 inches in depth (Reqt: RR.7.2).

The Recorder-Reproducer shall be able to be mounted in a ruggedized 19 inch equipment rack. Government to provide drawings for dimensions. (Reqt: RR.7.3).

3.2.8 Reproduction Requirements.

Reproduction requirements ensure the recordings are uniquely labeled and also provide a measure of certifiable authenticity for subsequent analysis.

The Recorder-Reproducer shall be capable of reproduction of stored data (Reqt:

ORD.8).

Reproduced copies shall have a unique identification (Reqt: RR.8.1).

The Recorder-Reproducer shall allow the user to insert comments (written and verbal) at selected time stamps throughout the reproduced copy. (Reqt: RR.8.1.1).

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3.2.9 Security Requirements.

Security requirements are necessary to ensure the integrity of the recorded data and to also prevent unauthorized tampering and removal of recordings. The recorded data can be used for official inquiries into aircraft mishaps and as such, the veracity of the data needs to be assured.

Original recordings shall be protected from tampering and unauthorized removal

(Reqt: ORD.9).

The Recorder-Reproducer shall support user-configurable access control restrictions with customized levels of administrative rights for all functions (Reqt: RR.9.1).

The Recorder-Reproducer shall provide login identification with password protection

(Reqt: RR.9.1.1)

3.2.10 Timing Requirements.

Timing requirements ensure the data can be accurately time-stamped for subsequent analysis using a single time source.

The Recorder-Reproducer shall support the synchronization of recordings with a ship common time source (Reqt: ORD.10).

The audio and UDP Multicast data will be synchronous to the ships common time source; plus or minus 25 milliseconds (Reqt: RR.10.1).

The audio and UDP Multicast data shall be time synchronous to within plus or minus

25 milliseconds of each other (Reqt: RR.10.1.1).

The Recorder-Reproducer units shall utilize a common internal reference clock synchronized to the TPX system time. (Reqt: RR.10.2)

3.3 Interface Identification and Diagrams. Figure 2 below depicts the external interfaces for the Recorder/Reproducer. Note: This is a representative diagram, the number of hard drives will vary based on RAID level and layout of the front panels indicators and controls

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are up to the vendor.

Figure 2 - Recorder/Reproducer Interface Diagram

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3.4 Audio Channels A minimum of 24 audio channels will be provided in parallel via a switchboard using copper twisted pair cabling. Depending on the ship’s configuration, this switchboard can be of various types and manufacturers. During playback mode the combined recorded audio is connected to the Shipboard Air Traffic Control Communications (SATCC) system and the audio is accessed via the Touch Entry Device (TED) at each console. The

Record requirements associated with this interface are listed in Section 3.2.1.

3.5 Electrical Power The Recorder-Reproducer main unit shall use redundant power supplies rated at 115VAC @60 Hz. This redundancy will help the Recorder/Reproducer achieve its Ao of 99.9%.Adaptation Requirements.

The system adaptation requirements which pertain to installation must be compatible with the footprint of the TPX and SATCC systems, and CATCC/AATC space and weight limitations.

These requirements are identified in section 3.2.7 under Installation Requirements.

3.7 Safety Requirements.

There are no unique safety requirements related to the Recorder-Reproducer replacement effort.

3.8 Security and Privacy Requirements.

The security and privacy requirements for the Recorder-Reproducer replacement effort are listed in section 3.2.9. These requirements pertain to user-definable access control of software functionality as well as protection from tampering and unauthorized removal of recordings.

3.9 System environment requirements.

The Recorder-Reproducer replacement will be installed in climate-controlled shipboard space. The environmental requirements are that the units must successfully pass a MIL-S-

901D Lightweight, Grade B, Class 1, Type B, shock and a MIL-STD-167-1A Mechanical

Vibrations Shipboard Equipment certification test. Additionally, the recorder reproducer must successfully pass MIL-STD-810G Environmental (tailored) and MIL-STD-461E

Electromagnetic Compatibility (tailored).

3.10 Computer Information Assurance requirements.

The computer software must comply with Linux RHEL 6.0 Security Technical

Implementation Guide (STIG) overview http://iase.disa.mil/stigs/ to mitigate vulnerabilities.

3.11 System quality factors.

The System Quality Factors address system availability. The Recorder-Reproducer shall have an Ao of 99.9%. This requirement is listed in section 3.2.6 under Maintenance-related requirements.

http://iase.disa.mil/stigs/

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3.12 Training -related requirements.

The manufacturer will provide NAWCAD with initial familiarization training as well as operatining and m,aintenance manuals.

3.13 Logistics-related requirements.

The Recorder-Reproducer shall be supportable for a minimum of ten years. Hard drives and power supplies should be commercial off the shelf components with standard form-fit-function.

4. Qualification provisions.

This section defines a set of qualification provisions used to ensure the Recorder-Reproducer requirements in this specification are met. The qualification provision for each requirement is listed as part of the requirements traceability matrix.

a. Demonstration: The operation of the system or component that relies on observable functional operation not requiring the use of instrumentation, special test equipment, or subsequent analysis.

b. Test: The operation of the system or component using instrumentation or other special test equipment to collect data for later analysis.

c. Analysis: The processing of accumulated data obtained from other qualification methods. Examples are reduction, interpretation, or extrapolation of test results.

d. Inspection: The visual examination of code, documentation, etc.

e. Special qualification methods. Will be addressed as the need arises.

5. Requirements traceability.

The spreadsheet on the following pages was generated using CORE Systems Engineering software and represents the requirements for the Recorder-Reproducer replacement effort for the AN/TPX-42A(V) .

Requirement Number & Name Qualification

Provision

Function Documented by NATOPS

Number

ORD.1 The Recorder-Reproducer shall have the capability to record synchronized voice, time and UDP

Multicast messages.

Analysis Record NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.1.1 The Recorder-Reproducer shall continuously record audio from the

Shipboard Air Traffic Control

Communications (SATCC) system in synchronous time stamped format.

Demonstration Record NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.3

RR.1.1.1 The Recorder-Reproducer shall be capable of recording a minimum of 24 independent (twisted pairs) analog audio channels.

Demonstration

Record NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.3

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Requirement Number & Name Qualification

Provision

Function Documented by NATOPS

Number

RR.1.1.2 The Recorder-Reproducer shall have lossless audio recording. Suggested parameters are as follows:

Bandwidth: 200 Hz to 3500 Hz

Frequency Response: +/- 3 dB throughout the range 200 Hz to 3500 Hz

Dynamic Range: -60 dBm to +10 dBm

Cross Talk Rejection: .70 dB below the actual signal input level

Analysis Record NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.1.2 The Recorder/Reproducer shall record Audio and UDP Multicast messages in synchronous time stamped format.

Analysis Record NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.1.2.1 The Recorder-Reproducer shall be capable of recording the UDP

Multicast messages (approximately 125

Kbps data) on the local area network via a 100Base-T Ethernet interface.

Analysis Record NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.1.3 The Recorder/Reproducer shall be capable of recording a ship common time source in IRIG B and NTP formats.

Analysis Record NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

ORD.2 The Recorder-Reproducer shall have the capability to playback recorded audio and UDP multicast messages synchronized to the time source.

Demonstration Playback NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.2.1 The Recorder/Reproducer shall provide intelligible audio playback.

Analysis Playback NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.2.1.1 The Recorder-Reproducer shall be capable of reproducing recorded audio in a standard digital audio coded format for export. Suggested audio file formats are WAV, MP3, and MP4.

Demonstration Playback NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.2.1.2 The Recorder-Reproducer shall be capable of reproducing a user selected audio record in a 600 ohm, 0 dBm, 1 mW analog output which will interface with the Shipboard Air Traffic Control

Communication (SATCC) system.

Demonstration Playback NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.2.1.3 The Recorder-Reproducer shall be capable of reproducing recorded audio on a front panel mounted speaker.

Demonstration Playback NATOPS Air

Manual (NAVAIR

3.4.7.1

1.00 UNCLASSIFIED 15

Provision

Function Documented by NATOPS

Number

RR.2.1.4 The Recorder-Reproducer shall be capable of reproducing recorded audio on a front panel mounted, 3.5 mm CTIA, earphone/microphone jack.

Demonstration Playback NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.2.2 The Recorder-Reproducer shall playback data in original UDP Multicast message format over 100Base-T

Ethernet.

Demonstration Playback NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.2.3 The Recorder-Reproducer shall have the capability to select specific time periods to either playback or output recorded files to portable media. and allow for annotation of the selected time period with written and verbal comments.

Demonstration Playback NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

ORD.3 The Recorder-Reproducer shall have interfaces for audio, video, Ethernet, USB, BNC, and power using ruggedized industrial grade or military grade connectors.(see Figure 1).

Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.3.1 The Recorder Reproducer shall have interfaces to facilitate analog audio inputs and outputs.

Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.3.1.1 The Recorder-Reproducer shall have connections for a minimum of 24

(copper wire pairs) audio channel inputs.

Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.3

RR.3.1.2 The Recorder-Reproducer shall have a 600 ohm, 0 dBm, 1 mW analog audio output on the rear panel to facilitate replay of selected audio to the

SATCC system.

Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.3.1.3 The Recorder-Reproducer shall have a front panel 3.5 mm CTIA earphone/microphone jack for audio output.

Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.3.1.4 The Recorder-Reproducer shall have a front panel speaker for audio playback and alarms.

Demonstration External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.3.1.5 The Recorder-Reproducer shall have a front panel volume control for audio playback and alarms.

Demonstration External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.3.2 The Recorder-Reproducer shall have connections for IRIG B (BNC), Ethernet (RJ-45) (2 minimum), 1 DVI, Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

3.4.7

1.00 UNCLASSIFIED 16

Provision

Function Documented by NATOPS

Number and 1 display port.

RR.3.3 The Recorder-Reproducer shall have connections for USB 2.0 or 3.0 (4 minimum; 2 front, 2 back).

Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.3.4 The Recorder-Reproducer shall use single phase 115VAC 60 Hertz power source for its dual power supplies.

Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.3.5 The Recorder-Reproducer shall have a 1U slide out ruggedized keyboard and display for real time monitoring and interface with the recorder.

Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.3.6 The Recorder-Reproducer shall have an easily accessible priority controls interface for start/stop record and alarm acknowledgement

Inspection External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.3.7 The Recorder-Reproducer shall have software that prompts technician for login and password in order to access recorder settings.

Demonstration External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.3.8 The Recorder-Reproducer shall have recording control software that automatically starts up on boot up.

Demonstration External

Interface

NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

ORD.4 The Recorder-Reproducer shall be capable of storing UDP Multicast messages and 24 channels of voice data synchronized with time source.

Inspection Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

RR.4.1 The Recorder-Reproducer shall be capable of recording synchronized time stamped voice data and UDP

Multicast messages for a minimum of 45 consecutive 24 hour days (1080 consecutive hours) for a minimum of 24 audio channels and aircraft track/ships navigation data contained in the digital

UDP Multicast message transmitted across a 100BASE-T local area network

(LAN) at approximately 125 KB/sec rate.

Analysis Storage NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

RR.4.2 The Recorder-Reproducer shall store synchronized voice and UDP

Demonstration Storage NATOPS Air

3.4.7.4

1.00 UNCLASSIFIED 17

Provision

Function Documented by NATOPS

Number

Multicast messages to a redundant array of independent disks (RAID).

Manual (NAVAIR

00-80T-114)

RR.4.2.1 The Recorder-Reproducer shall have a removable hot swappable hard drive that does not interrupt recording operation in the event of an incident for quarantine. This hard drive can be part of the RAID or a separate hard drive that contains at a minimum the most recent

24 hours of recorded data.

Demonstration Storage NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

RR.4.3 The Recorder-Reproducer shall be capable of copying recorded synchronized voice and UDP Multicast messages to portable media. Suggested audio file formats for export are WAV, MP3, and MP4.

Demonstration Storage NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

RR.4.3.1 The Recorder-Reproducer shall be capable of copying recorded voice and

UDP Multicast messages to a CD or

DVD.

Demonstration Storage NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

RR.4.3.2 The Recorder-Reproducer shall be capable of copying recorded voice and

UDP Multicast messages to a USB device (2.0 or greater).

Demonstration Storage NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

RR.4.4 The Recorder-Reproducer shall prioritize overwriting oldest stored data when capacity reaches a user defined limit.

Demonstration Storage NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

RR.4.4.1 The Recorder-Reproducer shall be capable of permanently archiving user selected recorded data.

Demonstration Storage NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

ORD.5 The Recorder-Reproducer shall support alarm functionality

Demonstration Alarm NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.5.1 The Recorder-Reproducer shall generate audible and visual indicators/alarms when prevented from recording or playback.

Demonstration Alarm NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.5.1.1 The Recorder-Reproducer shall generate an audio and visual alarm for each new error condition.

Demonstration t Alarm NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.5.2 The Recorder-Reproducer shall generate a user-accessible alarm log

Demonstration Alarm NATOPS Air

Traffic Control

Manual (NAVAIR

1.00 UNCLASSIFIED 18

Provision

Function Documented by NATOPS

Number

00-80T-114)

RR.5.2.1 The Recorder/Reproducer’s alarm logs shall include fault indications of each alarm condition.

Demonstration Alarm NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.5.2.2 The Recorder-Reproducer’s alarm log conditions shall include (at a minimum): failure of a power supply, loss of incoming timing signal, or any condition which prevents recording or playback.

Demonstration Alarm NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.5.3 The Recorder-Reproducer shall have the capability to acknowledge and mute audio alarms

Demonstration Alarm NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.5.4 The Recorder-Reproducer shall provide a visual indicator during successful recorder and playback operations.

Demonstration Alarm NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

ORD.6 The Recorder-Reproducer shall be capable of meeting military qualification and maintenance standards.

Inspection Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.1 The Recorder-Reproducer shall have a User’s Manual and a Technical

Manual provided electronically.

Inspection Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.1.1. The Recorder-Reproducer’s

Technical Manual shall have documentation which details all external data formats used by the Recorder-

Reproducer.

Inspection Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.2 The Recorder-Reproducer shall pass shock testing based on MIL-S-901D

Lightweight equipment, Grade B, Class

1, Type B specification, with a threshold of grade B and an objective of grade A.

Test Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.3 The Recorder/Reproducer shall have an Operational Availability (Ao) of

99.9%.

Analysis Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.4 The Recorder/Reproducer shall pass vibration testing based on MIL-

STD-167-1A.

Test Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

1.00 UNCLASSIFIED 19

Provision

Function Documented by NATOPS

Number

RR.6.5 The Recorder-Reproducer shall comply with MIL-STD-810G, tailored.

Test Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.5.1 The Recorder/Reproducer shall be capable of operating within 0 o to 50 o C ambient temperature and 0% to 95% relative humidity, non-condensing.

Analysis Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.6 The Recorder-Reproducer shall have a hot swappable hard drive.

Demonstration Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

RR.6.6.1 • The Recorder-Reproducer shall have multiple hard drives utilizing a

RAID control configuration that provides data storage redundancy as well as facilitates a removable hard drive which will not interrupt recording and contains a minimum of most recent 24 hours of recorded data for quarantine.

Demonstration Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.4

RR.6.7 The Recorder-Reproducer shall comply with MIL-STD-1399 Tailored.

Test Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.8 The Recorder-Reproducer shall comply with MIL-STD-461E EMC

Tailored.

Test Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.9 • The Recorder-Reproducer shall have either Red Hat Enterprise Linux

(RHEL) 6.0 or later version of O.S.

Inspection Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.6.9.1 •The Recorder-Reproducer operating system shall comply with DoD

Information Assurance (IA) Security

Technical Implementation Guide (STIG) overview http://iase.disa.mil/stigs/

Tailored.

Test Maintenance NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

ORD.7 The Recorder-Reproducer shall not exceed 19"W x 10.5"H x 22"D where applicable.

Inspection Installation NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.7.1 The Recorder-Reproducer shall not exceed 10.5 inches in height including the 1U slide out ruggedized keyboard and display.

Inspection Installation NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.7.2 The Recorder-Reproducer shall Inspection Installation NATOPS Air

1.00 UNCLASSIFIED 20

Provision

Function Documented by NATOPS

Number not exceed 23 inches in depth. Manual (NAVAIR

00-80T-114)

RR.7.3 The Recorder-Reproducer shall be able to be mounted in a ruggedized 19 inch equipment rack. Government to provide drawings for dimensions.

Demonstration Installation NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

ORD.8 The Recorder-Reproducer shall be capable of reproduction of stored data.

Demonstration Reproduction NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.7

RR.8.1 Reproduced copies shall have a unique identification.

Demonstration Reproduction NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.7

RR.8.1.1 The Recorder-Reproducer shall allow the user to insert comments

(written and verbal) at selected time stamps throughout the reproduced copy.

Demonstration Reproduction NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.8.1

ORD.9 Original recordings shall be protected from tampering and unauthorized removal.

Demonstration Security NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.9.1 The Recorder-Reproducer shall support user-configurable access control restrictions with customized levels of administrative rights for all functions.

Demonstration Security NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

RR.9.1.1 The Recorder-Reproducer shall provide login identification with password protection.

Demonstration Security NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7

ORD.10 The Recorder-Reproducer shall support the synchronization of recordings with a ship common time source.

Demonstration Timing NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.10.1 The audio and UDP Multicast data will be synchronous to the ships common time source; plus or minus 25 milliseconds.

Demonstration Timing NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.10.1.1 The audio and UDP Multicast data shall be time synchronous to within plus or minus 25 milliseconds of each other.

Demonstration Timing NATOPS Air

Traffic Control

Manual (NAVAIR

00-80T-114)

3.4.7.1

RR.10.2 The Recorder-Reproducer units shall utilize a common internal reference clock synchronized to the TPX system time.

Demonstration Timing NATOPS Air

Traffic Control

Manual (NAVAIR

3.4.7.1

1.00 UNCLASSIFIED 21

1.00 UNCLASSIFIED 22

6. Notes.

6.1.1 Acronym list

AATC - Amphibious Air Traffic Control

ACDS - Advanced Combat Direction System

AOCC – Air Operations Center

ATC - Air Traffic Control

ATIS - Automatic Terminal Information Service

CATCC - Carrier Air Traffic Control Center

CCA - Carrier Controlled Approach

CD - Compact Disc

CV - Carrier, General Purpose

CVN - Multipurpose Aircraft Carrier, Nuclear Propulsion

DAIR - Direct Altitude and Identity Readout

DID - Data Item Description

DVD - Digital Versatile Disc

FC4 - Field Change Four

HDC - Helicopter Direction Center

HDLC - High-Level Data Link Control

HWCI - Hardware Configuration Item

IFF - Identification, Friend or Foe

IRIG - Inter-Range Instrumentation Group

ISEA - In-Service Engineering Agent

JPALS- Joint Precision Approach and Landing System

LHA - Amphibious Assault Ship (General Purpose)

LHD - Multipurpose Amphibious Assault Ship

NATOPS - Naval Aviation Training and Operating Procedures Standardization

NAVICP - NAVSEA Inventory Control Point

1.00 UNCLASSIFIED 23

PALS - Precision Approach Landing System

PPI- Planned Position Indicator

RR - Recorder Replacement

SATC - Shipboard Air Traffic Control

SRD - Software Requirements Document

SSA - Software Support Activity

SSS - System/Subsystem Specification

UHF - Ultra-High Frequency

USB - Universal Serial Bus

VAC - Volts, Alternating Current

VHF - Very High Frequency