Innovative Space-based Radar Antenna Technology Intelligence, surveillance, and reconnaissance spacecraft of the United States
ISAT (Innovative Space-based radar Antenna Technology ) is a spacecraft developed by the U.S. Air Force Research Laboratory 's Space Vehicles Directorate to test technology for intelligence, surveillance, and reconnaissance spacecraft.[ 2]
The ISAT program is developing technologies that enable the deployment of extremely large electronically scanning antennas in space, and the metrology and calibration technologies necessary for coherent beamforming from such large antennas. These huge antennas enable the revolutionary performance required to conduct tactical sensing from space, including missions like continuous reliable tracking of surface targets.[ 3]
References
SpaceX missions and payloads
Launch vehicles Falcon 1 missions Falcon 9 missions
Demonstrations ISS logisticsCrewed Commercial
SES-8 Thaicom 6 Orbcomm OG2 × 6 AsiaSat 8 AsiaSat 6 ABS-3A / Eutelsat 115 West B TürkmenÄlem 52°E Orbcomm OG2 × 11 SES-9 JCSAT-14 Thaicom 8 ABS-2A / Eutelsat 117 West B JCSAT-16 AMOS-6 †Iridium NEXT 1–10EchoStar 23 SES-10 Inmarsat-5 F4 BulgariaSat-1 Iridium NEXT 11–20
Intelsat 35e Iridium NEXT 21–30
SES-11 Koreasat 5A Iridium NEXT 31–40
Hispasat 30W-6 Iridium NEXT 41–50
Bangladesh Satellite-1 Iridium NEXT 51–55
SES-12 Telstar 19V Iridium NEXT 56–65
Telkom 4 (Merah Putih)Telstar 18V Es'hail 2 Iridium NEXT 66–75
Nusantara Satu / Beresheet Amos 17 JCSAT -18SXM 7Türksat 5A SXM 8
Türksat 5B Nilesat-301 SES-22 Galaxy 33 ,34
Hotbird 13F Hotbird 13G Galaxy 31,32 Eutelsat 10BOneWeb #15O3b mPOWER 1,2OneWeb #16
Amazonas Nexus OneWeb #17
SES 18,19
Intelsat 40e O3b mPOWER 3,4
Iridium NEXT 76-80 and OneWeb #19
ArabSat 7B SATRIA Galaxy 37 O3b mPOWER 5,6
Ovzon -3Merah Putih 2 Eutelsat 36D Galileo FOC FM25,27 WorldView Legion 1,2 Astra 1P Türksat 6A ASBM 1,2 WorldView Legion 3,4
BlueBird Block 1 Galileo FOC FM26,32
OneWeb #20
Koreasat 6AOptus-X /TD7GSAT-20 SXM 9
O3b mPOWER 7,8
Astranis Thuraya 4-NGS WorldView Legion 5,6 Scientific Military
NROL -76X-37B OTV-5Zuma SES-16 / GovSat-1 Paz GPS III -01ANASIS-II GPS III-03
NROL-108
GPS III-04
GPS III-05
COSMO-SkyMed CSG-2 NROL-87
NROL-85 (Intruder 13A/B)
SARah 1EROS-C3 GPS III-06
Transport and Tracking Layer (Tranche 0, Flight 1) Transport and Tracking Layer (Tranche 0, Flight 2)
425 Project flight 1 (EO/IR)
SARah 2/3
USSF-124
425 Project flight 2 (SAR #1)
Weather System Follow-on Microwave 1NROL-146
NROL-186
NROL-113
NROL-167
NROL-126
GPS III-07
NROL-149
425 Project flight 3 (SAR #2)
NROL-153
Spainsat NG INROL-57
NROL-69
NROL-192
NROL-145
425 Project flight 4 (SAR #3)
GPS III-08 425 Project flight 5 (SAR #4) SDA Tranche 1 Transport layer T1TL-B Spainsat NG IISDA Tranche 1 Transport layer T1TL-C SDA Tranche 1 Transport layer T1TL-D SDA Tranche 1 Transport layer T1TL-E SDA Tranche 1 Tracking layer T1TR-C USSF-36 USSF-31 Skynet 6 ASDA Tranche 1 Transport layer T1TL-F SDA Tranche 1 Tracking layer T1TR-A SDA Tranche 1 Tracking layer T1TR-E SDA Tranche 2 Transport layer T2TL-A SDA Tranche 2 Transport layer T2TL-C Starlink Rideshares
Falcon Heavy missions Starship missions
Flight tests Crewed Commercial
Ongoing spaceflights are underlinedFuture missions and vehicles under development in italicsFailed missions† are marked with dagger †
Launch/orbital vehicles University Nanosat Program Space weather satellites Technology demonstrators Tactical Satellite Program satellites
January February March April May June July August September October November December Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ).Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).
