Attachment 6 - NOTIONAL UNNO FACILITIES LIST.pdf
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- Solicitation number
- SCAN-MSFC-0002
About this file
This is a facilities list document for the United Network Operations (UNNO), detailing NASA's ground station network infrastructure across multiple locations.
The document comprehensively catalogs facilities operated by NASA for space communications and operations, organized by geographic location and functional purpose. Major facility clusters include the White Sands Complex in Las Cruces, New Mexico (containing the White Sands Ground Terminal, Second TDRS Ground Terminal, and Extended TDRS Ground Terminal with multiple antenna systems); remote stations at Blossom Point, Maryland; Guam; and Yatharagga, Western Australia; the Goldstone Deep Space Communication Complex near Fort Irwin, California (with Mars, Uranus, Pioneer, Apollo, Echo, Venus, and Gemini sites); Wallops Flight Facility in Virginia; McMurdo Ground Station in Antarctica; Alaska Satellite Facility in Fairbanks and Richardson Site at the North Pole; and the Jet Propulsion Laboratory's Space Flight Operations Center in Building 230. The facilities encompass ground terminals, dish antennas ranging from 5 to 70 meters, telemetry and tracking equipment, operations control centers, collimation towers, support infrastructure including power generation systems, water storage, and maintenance facilities. The document also identifies facilities at Goddard Space Flight Center in Maryland and includes Launch Communications Segment resources at Kennedy Space Center, Ponce de Leon, and Bermuda. The initial draft date is listed as October 9, 2026.
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Site Name Site Location White Sands Complex (WSC) Las Cruces, New Mexico
• White Sands Ground Terminal (WSGT) WSC
• SGLT-4 18.3m Ku-Band antenna WSGT
• SGLT-5 18.3m Ku-Band antenna WSGT
• 10m S-band TT&C (STTC) WSGT
• Second TDRS Ground Terminal (STGT) WSC
• TDRS Operations Control Center (TOCC) STGT
• STPSat-6 Operations Control Center STGT
• SGLT-1 19m Dual S/K Band antennas (North) STGT
• SGLT-2 19m Dual S/K Band antennas (Central) STGT
• SGLT-3 19m Dual S/K Band antennas (South) STGT
• S-STTC 10m S-band TT&C STGT
• SAGE 9.1m antenna STGT Extended TDRS Ground Terminal (ETGT) Las Cruces, New Mexico
• S1 6.2m S-Band Antenna ETGT
• S2 6.2m S-Band Antenna ETGT Blossom Point Remote Station (BPRS) Welcome, Maryland
• SGLT-8 20m dual S/K Band Antenna (North) BPRS
• SGLT-8 20m dual S/K Band Antenna (South) BPRS Guam Remote Station (GRS) Marine Corps Base Camp Blaz, Dededo, Guam
• SGLT-6 11m dual S/K Band Antenna (North) North GRS
• SGLT-7 13.5m S-band/Ku-band antenna (Central) Central GRS
• TMET Office-Workspace Facility GRS
• TMET Storage Facility GRS
• K-Band Transportable Medium Earth Terminal (TMET) Antenna GRS
• S-Band (TMET) Antenna GRS Australian TDRS Facility (ATF) Yatharagga, Western Australia
• 11.2m S-Band Antenna ATF Blue Mesa Magdalena Peak, west of Las Cruces, New Mexico
• Equipment Shelter Blue Mesa
• Collimation Tower Blue Mesa
• 4 0.6m S-Band, Ku-Band, Ka-Band antennas for boresight Blue Mesa Bilateration Ranging Transponder System (BRTS) sites:
• Ascension Island 2 transponders 2 anntennas Ascension Island, UK
• White Sands Test Facility (WSTF) Las Cruces, New Mexico
• Guam Remote Station Guam
• Alice Springs Alice Springs, Australia Build Analysis and Training Center for Architecture Verification and Evaluation (BATCAVE), Space Network Access System (SNAS) Test Bed, TDRS Engineering Support Facility and associated areas
Goddard Space Flight Center (GSFC) Building 13
Flight Dynamics Facility (FDF) GSFC
• Building 13 Annex GSFC
• Building 28 2nd Floor North Wing GSFC Near Space Network Operations Control Center (NSOCC) B13/GSFC, Greenbelt, MD Mission Manager Area (MMA) B13/GSFC, Greenbelt, MD B12 Special Projects & Management B12/GSFC B25 Special Projects & Management B25/GSFC B13 Special Projects & Management Code 450 part of GSFC/B13 Compatibility Test Area (CTA)/Lab (CTL) B25/GSFC Alaska Satellite Facility (ASF): Fairbanks, AK
• Elvey Building (ASF Operations Center, and AS4 Collimation) ASF
UNNO Facilities List
• AS1 11m S/X-band Antenna ASF
• AS2 9m S/X-band Antenna ASF (Top of Elvey Building)
• AS3 11m S/X-band Antenna ASF
• AS4 11m S/X/Ka-band Antenna Richardson Site, North Pole, AK
• AS4 Operations Center Richardson Site, North Pole, AK
• AS5 (pad only—no antenna) ASF White Sands Complex (WSC) - DTE Las Cruces, New Mexico
• Solar Dynamics Observatory WSC
• SDO1 18m S/Ka-band antenna WSGT
• SDO2 18m S/Ka-band antenna (NonDTE backup to WS1) STGT
• White Sands 1 (WS1) 18m S/Ka-band antenna STGT McMurdo Ground Station (MGS) Ross Island, Antarctica
• MG1 10m S/X-band antenna MGS
• McMurdo TDRSS Relay (MTRS) (caretaker status) MGS Wallops Flight Facility (WFF) Wallops Ground Station Wallops Island, VA
• WFF Main Base WFF
• Global Monitor and Control Center (GMaCC) Bldg N-162, 2nd floor, WGS
• GMaCC UPS Bldg N-163, Main Base
• WG1 11m S/X-band Antenna Main Base
• WG2 5m S-band Antenna Main Base
• WG3/4 Equipment Bldg N-183, Main Base
• WG3 VHF Voice Main Base
• WG4 VHF Voice Main Base
• WG5 11m S/X/Ka-band Antenna Main Base
• Storage facility F-25 (west side), Main Base
• DTE Work Area N-165, Main Base
• Hydro Mechs & attached property N-167, Main Base
• Oil Shed N-177, Main Base
• 769' WG5 Collimation Tower (550' TXR mount) Wallops Island, VA Launch Communications Segment (LCS)
• Ponce de Leon (PDL) Facility New Smyrna Beach, FL
• PDL Tracking Station 6.1m S-Band receive antenna PDL
• Kennedy Uplink Station (KUS) (MIL-71) KSC
• KUS 6.1m S-Band receive antenna Merritt Island, FL
• Bermuda Tracking Station (BDA) Facility Cooper’s Island, Bermuda
• BDA (signal processing equipment) BDA Remote Ground Station Dongara, Australia Goldstone Deep Space Communication Complex (GDSCC) Ft. Irwin, CA Ft. Irwin Pump Station Ft. Irwin, CA GDSCC Water Distribution System GDSCC Radio Spectrum Monitor Building GDSCC, between Apollo and Echo
• Radio Spectrum Monitor Tower GDSCC Guard Gate GDSCC
• leach field Guard Gate
• Mars site GDSCC
• G-80 DSS-14 70 meter Mars site, GDSCC
• G-81 6 MW diesel-generator Power Plant Mars site, GDSCC
• G-82 Pump House/Cooling Equipment Mars site, GDSCC
• G-83 Cooling Tower Mars site, GDSCC
• G-84 Training and Office Space Mars site, GDSCC
• G-85 Flammable Storage Mars site, GDSCC
• Mars Collimation Tower Black Mountain, GDSCC
• G-86 Signal Processing Center (SPC-10) Mars site, GDSCC
• G-87 Security (inactive) Mars site, GDSCC
• G-88 Transformer / Rectifier Mars site, GDSCC
• G-89 Reverse Osmosis Equipment Mars site, GDSCC
• G-90 Storage Mars site, GDSCC
• G-91 GDSCC Switchgear Mars site, GDSCC
• Secondary power meter Mars site Switchgear
• G-94 Fire Line Pump House Mars site, GDSCC
• G-96 Hazardous Material Storage Mars site, GDSCC
• G-97 RF Maintenance Mars site, GDSCC
• G-98 Logistics & Maintenance Mars site, GDSCC
• Southern California Edison (SCE) power meter & breaker Mars site, GDSCC
• site-wide uninterruptible power supply (SWUPS) Mars power plant
• critical power backup generator Mars power plant
• 670,000-liter water-storage tank Mars site, GDSCC
• 682,000-liter fire-protection-only water-storage tank Mars site, GDSCC
• Mars Road Access to DSS-14
• Uranus Site GDSCC
• G-95 DSS-15 (decommissioned, but may be reactivated) Uranus Site, GDSCC
• sewage oxidation pond a Uranus Site, GDSCC
• sewage oxidation pond b Uranus Site, GDSCC
• Fire Pump House Uranus site, GDSCC
• Pioneer Site (Decommissioned) GDSCC
• DS-11 (Decommissioned) Pioneer Site, GDSCC
• DS-11 Collimation Tower (Decommissioned) Pioneer Site, GDSCC
• Water storage tank near Pioneer site, GDSCC
• Apollo Site GDSCC
• Emergency Control Center (ECC) Bldg G-201 Apollo site, GDSCC
• Hydro-Mechanical Building Apollo site, GDSCC
• 26-m Collimation Tower Apollo site, GDSCC
• Equipment Building Apollo site, GDSCC
• DSS-23 34 meter beam waveguide (BWG) Apollo site, GDSCC
• DSS-24 34 meter Apollo site, GDSCC
• DSS-25 34 meter Apollo site, GDSCC
• DSS-25 Lavatory Apollo site, GDSCC
• DSS-26 34 meter Apollo site, GDSCC
• DSS-26 Lavatory Apollo site, GDSCC
• DSS-16 26-meter X/Y (caretaker status) Apollo site, GDSCC
• Apollo Collimation Tower Apollo site, GDSCC
• critical power backup generator Apollo site, GDSCC
• 670,000-liter water-storage tank Apollo site, GDSCC
• Fire Pump House Apollo site, GDSCC
• Logistics Storage Apollo site, GDSCC
• Apollo Road Access to DSS-23, DSS-24, DSS-25, DSS-26
• Central Maintenance Facility (CMF) Apollo site, GDSCC
• leach field Apollo site, GDSCC
• Echo Site GDSCC
• G-21 Administration / Engineering / Cafeteria Echo Site, GDSCC
• G-22 Fire Pump House Echo site, GDSCC
• G-23 Dormitory Echo Site, GDSCC
• G-25 Transportation / Maintenance Echo Site, GDSCC
• G-26 Operations Control (Facilities Operations) Echo Site, GDSCC
• G-27 Office and Storage Echo Site, GDSCC
• G-28 Machine Shop Echo Site, GDSCC
• G-29 Storage Echo Site, GDSCC
• G-30 Storage Echo Site, GDSCC
• G-33 Engineering / Communications Echo Site, GDSCC
• G-34 Hydro-Mechanical Building Echo Site, GDSCC
• G-35 DSS-12 34 meter (caretaker status) Echo Site, GDSCC
• G-36 DSS-12 Collimation Tower Mt. Telfort, Ft. Irwin
• G-37 Seismic Laboratory
• G-38 Facility Services / Network Laboratory and Maintenance Echo Site, GDSCC
• G-39 Paint Shop Echo Site, GDSCC
• G-40 Flammable Storage Echo Site, GDSCC
• G-41 Supply Warehouse Echo Site, GDSCC
• G-42 Garage Echo Site, GDSCC
• G-43 Storage Echo Site, GDSCC
• G-44 Drum Storage Echo Site, GDSCC
• G-45 Storage Echo Site, GDSCC
• G-46 Antenna Repair Shop Echo Site, GDSCC
• G-47 Carpenter Shop Echo Site, GDSCC
• critical power backup generator Echo site, GDSCC
• closed and capped Class-III landfill Echo Site, GDSCC
• 670,000-liter water-storage tank Echo Site, GDSCC
• sewage oxidation pond c Echo Site, GDSCC
• sewage oxidation pond d Echo Site, GDSCC
• Southern California Edison (SCE) Substation Between Echo & Venus
• Venus Site GDSCC
• G-51 DSS 13 Control Building Venus Site, GDSCC
• G-53A Transmitter Building Venus Site, GDSCC
• G-53B Hydro-Mechanical Venus Site, GDSCC
• G-54 Collimation Tower Venus Site, GDSCC
• G-56 Security Building (Inactive) Venus Site, GDSCC
• G-57 Collimation Tower Venus Site, GDSCC
• G-58 Hydro-Mechanical and Transmitter Venus Site, GDSCC
• G-59 DSS-13 34 meter BWG (R&D antenna) Venus Site, GDSCC
• G-60 Laboratory and Office Building Venus Site, GDSCC
• G-61 High Power Transmitter Test Facility Venus Site, GDSCC
• G-62 Fire Line Pump House Venus Site, GDSCC
• G-63 Workshop and Warehouse Venus Site, GDSCC
• G-67 Storage Venus Site, GDSCC
• 1,325,000-liter water-storage tank Venus Site, GDSCC
• 670,000-liter water-storage tank Venus Site, GDSCC
• leach field Venus Site, GDSCC
• Gemini Site GDSCC
• DSS-28 34 m high-speed BWG (outreach only, GAVRT) Gemini Site, GDSCC
• DSS-28 Lavatory Gemini Site, GDSCC
• DSS-27 34 meter (caretaker status) Gemini Site, GDSCC
• DSS-27 lavatory (caretaker status) Gemini Site, GDSCC
• DSS-13 28 (igh-speed BWG (outreach only, GAVRT) Gemini Site, GDSCC Space Flight Operations Center (SFOC) (a.k.a. Space Flight Operations Facility (SFOF))
Building 230, JPL
• Deep Space Operations Center (DSOC) (a.k.a. Network Operations and Control Center (NOCC), or “the dark room”)
SFOC, JPL
• Telemetry, Tracking, and Command (TTC) Central DSOC, JPL
• Central Communications Terminal DSOC, JPL Demonstration Test Facility (DTF-21) Function to remain Compatibility Test Trailer 22 (CTT-22) Function to remain Remote Observation Center (ROC) Function to remain Deep Space Network Logistics Facility (DLF) Function to remain RF Test Bed Function to remain
Date Change 10/9/2026 Initial Draft
File details come from the government source that posted it. Updated .