Related by context. All words. (Click for frequent words.) 74 GPS Block IIR 72 GPS IIF 69 GPS IIIA 69 GPS IIR M 68 GPS IIF satellites 68 NAVSTAR Global Positioning System 68 JCSAT 9 67 ASTRA 1L 67 GPS 2R 67 System Block IIR 66 Wideband Global 66 GPS Block IIF 66 System MUOS 66 GPS IIR 66 A# spacecraft 66 orbit GEO 65 L5 signal 64 WGS satellites 64 Tactical Tomahawk 64 Eurostar E# 64 LITENING 63 WGS satellite 63 Telstar #R 63 Minotaur IV 63 AEHF satellite 63 designated GPS IIR 63 Mobile User Objective 62 COSMO SkyMed 62 MEASAT 3a 62 AIM #D 62 Globalstar constellation 62 WGS Block 62 GPS IIR satellites 62 ASTRA 1KR 62 SATCOM Satellite 62 C 5Ms 62 Skynet 5C 62 Reusable Launch Vehicle 62 TDRS K 62 AEHF 62 Block IIR M 61 Orbital Express 61 Thales Alenia 61 CHIPSat 61 Ariane launcher 61 RQ 7B Shadow 61 Block IIR 61 sensor payloads 61 Block 5D 61 NAVSTAR 61 Glonass K 61 EA 6B 61 geosynchronous satellite 61 SBSS satellite 61 narrowband tactical 61 Express AM# 61 Milstar satellites 60 MILSATCOM 60 Unmanned Combat Air 60 RQ 4B Global 60 FalconSat 60 DSCS III 60 Launch Vehicle EELV 60 G ATOR 60 geosynchronous 60 HEO payloads 60 Skynet 5B 60 II D5 60 F/A-#E/F aircraft 60 Geo synchronous 60 ATIRCM 60 geosynchronous orbit GEO 60 HEO payload 60 GAGAN 60 hypersonic scramjet 60 Advanced EHF 60 Telesat Nimiq 60 Iridium NEXT satellites 60 XTAR EUR 60 GLONASS M 60 geo stationary orbit 60 BSAT 3a 60 AIM 9X Sidewinder 60 Milstar 60 decommissioned Peacekeeper 60 High Frequency AEHF 60 strategic airlifters 60 X #A WaveRider 60 Polar Operational 60 LMCSS 59 VTUAV 59 inertial navigation system 59 MQ 8B 59 BSAT 3b 59 EA #G aircraft 59 geostationary earth 59 remote sensing satellite Resourcesat 59 Spacebus 59 Alphasat 59 SATCOM WGS 59 Inertial Navigation System 59 inertial navigation 59 Anik F2 59 DIRECTV 9S 59 Minotaur rocket 59 Joint Helmet Mounted 59 secure timing SAASM 59 unmanned spaceplane 59 GOES N 59 tiltrotor aircraft 59 Selective Availability Anti Spoofing 59 Galileo satellites 59 GPS IIF satellite 59 GPS L2C 59 Eurostar E# platform 59 Technology Insertion 59 Satellite Successfully Launched 59 NFIRE 59 GEO satellites 59 Block IIIA 59 Shadow Tactical Unmanned 59 INSAT 3D 59 HyFly 59 Intermediate Range Ballistic 59 ASTRA 3B 59 Orbital Taurus II 59 BepiColombo 59 Navy MH #R 59 System ATACMS 58 Helmet Mounted Display 58 SBIRS GEO 58 geosynchronous GEO 58 Titan IVB 58 GSAT 5P 58 unmanned airborne 58 Satellite Launch Vehicle GSLV 58 Cloud Aerosol Lidar 58 SATCOM WGS satellite 58 Cygnus spacecraft 58 Galileo constellation 58 Block IIA 58 Alphabus 58 Yahsat 1A 58 Intelsat IS 58 GA ASI 58 Cargo Launch Vehicle 58 GLONASS constellation 58 DuraCOR 58 cryocooler 58 QZSS 58 INSAT 4CR 58 Orion spacecraft 58 SATCOM terminals 58 geo synchronous 58 GOES O 58 Zumwalt destroyers 58 MicroSat Systems 58 inertial measurement unit 58 Vehicle OBV 58 VINASAT 58 AN/TPS-# 58 Alcatel Alenia 58 Shadow TUAS 58 datalinks 58 Turksat 4A 58 MC #J 58 Insat 4B 58 PSLV C6 58 entire Milstar constellation 58 NOAA GOES 58 manpack radio 58 SDD phase 58 GPS constellation 58 Navstar GPS 58 TDRSS 58 VINASAT 1 58 multimission 58 Cosmo SkyMed 58 Longbow Apache 58 Satellites GOES 58 Vandenberg AFB Calif. 58 MH #R aircraft 58 Advanced EHF satellite 58 polar orbiting 58 Wideband Gapfiller 58 SpaceshipTwo 58 II D5 Fleet 57 M#A# Abrams Main 57 ST5 57 JTRS approved 57 earth orbiting satellites 57 OSRVT 57 Advanced Extremely 57 ASTRA 5B 57 optionally piloted 57 geosynchronous communications 57 GIOVE B 57 Wideband Gapfiller Satellite 57 Synthetic Aperture Radar 57 DMSP F# 57 EO IR 57 HAMSAT 57 hypersonic missiles 57 SAR Lupe 57 BAMS UAS 57 Unmanned Aircraft System 57 NAVSTAR GPS 57 GPS IIIA satellites 57 EO IR sensor 57 MUOS satellite 57 W2A satellite 57 LANTIRN 57 Watchkeeper UAV 57 MALD J 57 EchoStar XIV 57 airborne shipboard 57 STSS Demo 57 ProtoStar II 57 propulsion subsystem 57 GSTB V2 57 Anik F1R 57 C 5Bs 57 AESA radar 57 A#AX platform 57 geo synchronous satellite 57 MQ 4C 57 lunar landers 57 INSAT 2E 57 Launched Successfully 57 Astrium Satellites 57 C #E Hercules 57 Next Generation Jammer 57 RQ 4B 57 Mars Pathfinder lander 57 Metop 57 satellite RISAT 57 TecSAR 57 Targeting Forward Looking 57 MetOp satellite 57 CARTOSAT 2A 57 Navy F/A-#E/F 57 AIM #C# 57 MUOS satellites 57 POES satellites 57 Submarine Launched 57 Apollo lunar lander 57 Astrium Eurostar 57 GB GRAM 57 GSLV rockets 57 STSS Demonstration 57 Giove B 57 Litening 57 electro optical sensor 57 antenna reflector 57 UH #As 57 ARCTUS 57 SBSS Block 57 SiRFstarIII architecture 57 MQ 8B Fire 57 unmanned reconnaissance 57 JLTV prototype 57 F/A-#C/D 57 aerostructure assemblies 57 MP RTIP 57 Alenia Space 57 Unmanned Surface 57 SES AMERICOM AMC 57 TACAN 56 C 5M 56 INSAT 4B 56 AH #D Apache 56 fiber optic gyro 56 Sniper XR 56 SkySat 56 SeaSpace 56 fiber optic gyroscopes 56 Heron UAV 56 Ted Gavrilis 56 Missile Warning 56 Satellite Launch Vehicle 56 Ocean Salinity 56 P 8As 56 Small Diameter Bomb 56 THAAD missile 56 LISA Pathfinder 56 Pegasus XL 56 cryocoolers 56 T #TS 56 Borei class 56 NASA Lunar Crater 56 ICO G1 56 geosynchronous satellite communications 56 turbojet engines 56 BRAHMOS 56 Virgin Galactic unveils 56 E 8C 56 AN/AAQ-# 56 Atlas IIAS 56 Geosynchronous 56 turboshaft engine 56 Phalanx Close 56 Tactical Missile 56 Skynet 5A 56 Koreasat 56 Based Augmentation System 56 Arabsat 5A 56 CH #K 56 JCSAT 56 DIRECTV 7S 56 System SBIRS 56 geo synchronous transfer 56 Merlin 1C 56 TOFTs 56 U 2S 56 Astra 3B 56 RADARSAT 2 56 STOVL aircraft 56 telemetry tracking 56 DSCS 56 A#T Hummingbird 56 AEHF spacecraft 56 AIRSS 56 Turbo Mallard 56 AN/VRC-# 56 Evolved Expendable Launch 56 Spaceway F1 56 TCDL 56 Boeing #HP 56 geostationary communications 56 Space Fence 56 Guided Multiple 56 inertial guidance 56 UK DMC2 56 Kwajalein Island 56 Transformational Satellite Communications 56 AAI Shadow 56 Active Electronically Scanned Array 56 GOES R 56 Nimiq 4 56 EuroHawk 56 Insat 3A 56 ATV Jules Verne 56 BMD Weapon System 56 OrbView 3 56 LEMV 56 Vertical Launching System 56 Initial Production LRIP 56 EP 3E 56 AWACS radar 56 AN/TPQ-# 56 AH #D 56 STP S# 56 Inertial Navigation 56 E/A-#G 56 tethered aerostat 56 Nimiq 5 56 modules actuators 56 Orbital Minotaur 56 ISS Reshetnev 56 CROWS II 56 MQ 9s 56 THAAD interceptors 56 Highly Adaptable Satellite 56 Aegis Weapon System 56 UH #J 56 NPO Lavochkin 56 T#XR 56 SpaceLoft 56 uncrewed 56 SBIRS HEO 56 TACNAV 56 USS Spruance 56 Small Unmanned Ground 56 Boeing AH #D 56 Anik F3 56 ASTRA 1N 55 INSAT 3E 55 Falcon 1e 55 Optus D3 55 Technology Demonstrator 55 H IIB 55 M-TADS/PNVS 55 Atlas 2AS 55 Glonass M 55 Thermal Weapon Sight 55 Rapid Aerostat Initial 55 Orbital Pegasus 55 SH #F 55 RQ 4A Global 55 OG2 satellites 55 ENVG 55 Thermal Weapon Sights 55 P 8A Poseidon 55 Battlefield Airborne 55 RQ 4N 55 JHMCS 55 ILS Proton launch 55 Garmin G# integrated 55 ILS Proton Breeze 55 Modernized GPS Satellite 55 JASSM ER 55 SPACEWAY TM 55 Vehicle UCAV 55 Defense THAAD 55 MEXSAT 55 AESA Radar 55 Full Flight Simulator 55 supersonic cruise missiles 55 WC #J 55 MQ 1C 55 Nimiq 55 UH 1N 55 Air Missile AMRAAM 55 Milstar constellation 55 reusable hypersonic 55 DigitalGlobe WorldView 55 Intelsat satellites 55 Airborne Signals 55 Reliability Enhancement 55 Small Diameter Bomb SDB 55 NASA Ikhana 55 KDX III 55 2 Block IIIA 55 Telstar #N 55 Falcon III AN/PRC-#G 55 SMOS Soil Moisture 55 aboard SpaceX Falcon 55 Evolved SeaSparrow Missile 55 Infrared Pathfinder Satellite 55 STP SIV 55 Booster Separation 55 Vehicle SUGV 55 Landsat Data Continuity 55 Full Operational Capability 55 meteorological satellites 55 VIIRS 55 HIAPER 55 CAC2S 55 Turksat 3A 55 CARTOSAT 55 M# launcher 55 Molniya 55 Sinosat 55 OH #D 55 geosynchronous transfer orbit 55 Full Flight Simulators 55 Beidou navigation 55 Bulava submarine launched 55 long endurance HALE 55 Astro Aerospace 55 electro optical EO 55 Arleigh Burke DDG 55 unmanned lunar orbiter 55 Program DMSP 55 Chinasat 6B 55 Joint Unmanned Combat 55 Air Force Evolved Expendable 55 SUAV 55 Hawklink 55 Stratospheric Observatory 55 Systems UAS 55 Vehicle GSLV 55 multimission helicopter 55 destroyers cruisers 55 Helios 2B 55 Orion CEV 55 Vertical Landing 55 fiber optic gyro FOG 55 Shadow UAS 55 Landing Tactical Unmanned 55 Garmin GNS 55 electro optical infrared 55 radomes 55 Aegis Ballistic Missile Defense 55 Predator UAV 55 THAAD interceptor 55 DAGR 55 SIRAL 55 AN/AQS-#A 55 ScanEagle unmanned aircraft 55 Avionics Modernization Program 55 HDAM 55 Common Avionics 55 J UCAS 55 Eutelsat KA SAT 55 C#J 55 MH #G 55 Launch Abort System 55 SPY 1F 55 Navman marine 54 Wideband Networking Waveform 54 Rolling Airframe Missile 54 inertial measurement units 54 SpaceX Dragon 54 fiber optic gyros 54 Tomahawk Block 54 Eutelsat W2A satellite 54 Topol M SS 54 AEHF satellites 54 troposcatter 54 MH #R helicopters 54 CrIS 54 geo stationary satellite 54 HIMARS 54 LEAP X1C 54 Su #SM 54 Avionics Modernization 54 UH #M 54 CBERS 2B 54 MQ 5B Hunter 54 Glonass satellites 54 Iridium NEXT 54 nanosatellite 54 STSS satellites 54 VIS X 54 Anik G1 54 NASA Landsat 54 Vertical Takeoff 54 AMF JTRS 54 Aegis Combat 54 SLC 3E 54 MetOp 54 Evolved Sea 54 GPS satellites 54 Minuteman IIIs 54 P 8A MMA 54 Borei class nuclear 54 C4I systems 54 Re engining 54 Shenzhou spaceships 54 TDRS 54 GQM #A Coyote 54 Falcon III AN/PRC-# 54 SBIRS 54 AESA radars 54 Intercontinental Ballistic Missile 54 electro-optical/infrared 54 geosynchronous satellite launch 54 Glonass navigation 54 Trimble GNSS 54 SpaceLoft XL 54 Globalstar satellites 54 SICRAL 1B 54 Milstar II 54 ILS Proton Successfully Launches 54 ALMDS 54 JSECST 54 Resourcesat 2 54 Adaptive Diagnostic 54 VectorSeis 54 MONAX 54 planetary spacecraft 54 LAIRCM 54 generation Palletized Load 54 Heron unmanned aerial 54 Improvement Program SEWIP 54 GLONASS satellites 54 manned spaceships 54 Communications System DSCS 54 fuzing 54 Sikorsky HH 54 GNSS receivers 54 RERP 54 dismounted soldier 54 BLACK HAWK helicopters 54 Minot AFB ND 54 Insat 54 JTRS radios 54 Tactical Reconnaissance 54 backside illumination BSI 54 SMDC ARSTRAT 54 JSTARS aircraft 54 UH #M Upgrade 54 Lunar CRater Observation 54 AE #D# engines 54 DKET 54 satellite constellation 54 Briz M booster 54 Common Sensor Payload 54 Minotaur IV launch 54 Micro Aerial Vehicles 54 polar orbiting satellites 54 Cartosat 2B 54 infrared countermeasures 54 BRITE Star 54 3rd SOPS 54 Relative Navigation 54 Iridium NEXT constellation 54 Predator UAS 54 Rockot 54 designated Block IIR 54 MTSAT 54 electro-optical/infrared sensors 54 spaceborne 54 Redstone Arsenal Ala. 54 FT IR spectrometer 54 National Polar Orbiting 54 Electronic Portable ADEPT 54 satellites 54 Simulsat 54 Geosynchronous Transfer Orbit 54 PLS A1 54 Extended Range ER 54 ICO G1 satellite 54 Unmanned Air 54 Multi Spectral Targeting 54 GPS IIIB 54 Paveway II 54 satellite Giove 54 TDRS satellites 54 endurance UAV 54 entered lunar orbit 54 GNS #W/#W series 54 NLOS C 54 LAV A2 54 MPCV 54 KVH DSP 54 X #B Unmanned 54 Navy EA #G 54 Astrosat 54 Don DeGryse Lockheed Martin 54 TIM# 54 Ocean Salinity SMOS 54 AN/USM-# 54 Suite VIIRS 54 Jules Verne ATV 54 manpack 54 STANDARD Missile 54 VisionMaster FT 54 PW#A 54 Spirent GSS# 54 HH #C 54 Insat 4CR 54 #L# [002] 54 FourGee 54 RQ #B Raven 54 avionics 54 Unmanned Aerial Vehicles UAVs 54 Tejas Light 54 SELEX Sensors 54 Cartosat 2A 54 Dual Payload Attach Fitting 54 GPS OCX 54 Joint Standoff Weapon 53 D5 missile 53 Intercontinental Ballistic Missile ICBM 53 Short Range Ballistic 53 Astrium GmbH 53 Multirole 53 amplifier adapter 53 PSLV C7 53 Solutions NETCENTS contract 53 Cubesat 53 unpiloted 53 Apache AH #D 53 JSOW ER 53 Foton spacecraft 53 GOES satellites 53 Advanced EHF satellites 53 MH #R Seahawk 53 phased array 53 JTRS Cluster 53 STPSat 53 GPS# [001] 53 hypersonic glider 53 spacelift 53 nexgen 53 Electro Optical EO 53 NASA GeneSat 1 53 JTRS GMR 53 Falcon III AN/VRC-# 53 STUAS 53 Ariane launchers 53 AN/ALE-# 53 geosynchronous Earth 53 geosynchronous satellites 53 Honeywell TFE# 53 diazepam pharmacy 53 RQ 4A 53 Dyna Soar 53 P Churyumov Gerasimenko 53 System GMLRS 53 Micromem patented 53 gyrocompass 53 vetronics 53 Firefinder 53 Orbital Boost 53 X #A Waverider 53 LITENING AT 53 Recovery Experiment SRE 53 Convection Rotation 53 Aegis BMD Weapon 53 Exocet anti 53 ROCSAT 2 53 NASA Stratospheric Observatory 53 tilt rotor 53 DMSP satellites 53 JAGM 53 Watchkeeper 53 IRNSS 53 stealth warship 53 Mirabel Aerospace Centre 53 Vehicle UAV 53 Uninhabited Aerial Vehicle 53 Earth Observation Satellite 53 #-# Intercontinental passenger 53 unmanned rotorcraft 53 GPS IIIA satellite 53 JPALS 53 DTCS 53 SSPAs 53 UHF SATCOM 53 Unmanned Aerial System 53 MidSTAR 53 Fiber Optic Gyro 53 C #J aircraft 53 LRASM 53 SS L' 53 SINCGARS 53 Astrotech payload processing 53 GE CF# 53 #M Topol 53 probe Chang'e 53 AV 8B 53 NuSTAR 53 Operationally Responsive Space 53 P 8A 53 GPS SBAS 53 Apache Longbow 53 Saft Li ion 53 Scout Vertical Takeoff 53 RAM Guided Missile 53 KOMPSAT 53 Electronically Scanned Array 53 WESCAM 53 Vehicle ATV 53 MALE UAV 53 Modernized Target Acquisition 53 Intelsat Galaxy 53 System WAAS 53 WAAS GPS 53 GE CF6 53 Elbit Systems Hermes 53 RAYTHEON CO 53 WhiteKnightTwo carrier 53 Laser Guided Bombs 53 PSLV rocket 53 AC #H Spectre 53 AN/PRC-# C radios 53 UEWR 53 E/A-#G aircraft 53 lidar instrument 53 SCISAT 53 De Havilland Comet 53 NFIRE satellite 53 NPOESS Preparatory Project 53 Exploration Vehicle CEV 53 electro optic sensors 53 ASTRA 1M 53 APKWS II 53 HC #J 53 SLBMs 53 multisensor 53 inertial navigation systems 53 GLAST spacecraft 53 WhiteKnightTwo WK2 53 TIROS 53 reusable suborbital 53 PicoP display 53 Astra 1L 53 Geostationary Operational Environmental 53 System TSAT 53 AN/PRC-#G 53 Inertial Measurement Unit 53 ruggedized antennas yagi antennas 53 C2BMC 53 Sentiris 53 AN/PRC-# 53 TADS PNVS 53 RISAT 53 FFSs 53 TanDEM X 53 DGPS 53 intercontinental ballistic missiles ICBMs 53 dexterous robot 53 AN/APG-# 53 geostationary satellites 53 radar altimeter 53 precision guided munition 53 THAAD radar 53 EGBU 53 tactical unmanned aerial 53 ULA Atlas 53 Apstar 53 System MEADS 53 demonstration SDD 53 kg payload 53 Aegis BMD 53 P 8I aircraft 53 CBERS 53 Electro Optical 53 Re engining Program 53 Yahsat Y1A 53 MRTTs 53 ESA Planck 53 Kongsberg Defence & 53 SpaceShipTwo SS2 53 Raytheon Delivers 53 MEO satellites 53 LRO spacecraft 53 hypersonic missile 53 Infiniium Series 53 cruise missiles unmanned aerial 53 INSAT satellite 53 ASTRA 1G 53 Stratellite 53 Aerial Vehicle 53 Launch Rocket 53 Air Launched Decoy 53 HDS# 53 UH 1Y 53 manned Shenzhou 52 Disposal Rapid Response 52 geostationary satellite 52 AN/ALQ-# 52 Lightweight Laser Designator 52 satellite WorldView 52 ScanEagle UAV 52 multiband multimission 52 EADS SPACE 52 supersonic cruise missile 52 MALD 52 Avionics Systems 52 AeroAstro 52 HEL TD 52 Aegis BMD ships 52 LRIP 52 Permanent Multipurpose Module PMM 52 MH #S helicopter 52 Ku Band 52 Curiosity rover 52 ISS resupply 52 Versatile Affordable 52 geosynchronous orbits 52 Continuity Mission LDCM 52 geo synchronous orbit 52 Airborne Mine Countermeasures 52 IMUs 52 Navigation Satellite 52 AIM 9X 52 BO# 52 SARSAT 52 Beidou satellite 52 GPS GLONASS 52 MR TCDL 52 Greenbelt Md. manages 52 ramjet propulsion 52 RMMV 52 NROL 52 AH 1Z Cobra 52 SELEX Galileo 52 Orbital Sciences Corp 52 electronically steerable 52 Interior Laboratory GRAIL 52 Yuri Dolgoruky 52 PurePower TM 52 Satellite Aided Tracking 52 INSAT 3A 52 Predator unmanned aircraft 52 Navy Multiband Terminal 52 Planetary Transits 52 Qatar Emiri Air Force 52 Space Shuttle Orbiter 52 KA SAT satellite 52 CH #D 52 MH #R helicopter 52 F/A-# F 52 Tomahawk Cruise 52 TTNT 52 PowerQUICC III 52 Mars Surveyor 52 sonobuoys 52 ATACMS 52 gyro stabilized 52 unmanned reconnaissance aircraft 52 COMSATBw 52 Infrared Astronomy 52 Radar G ATOR 52 planetary Transits 52 polarimetric 52 Robins AFB Ga. 52 Earth orbiting satellites 52 MH #R 52 GNSS Receiver 52 shipborne 52 UH 1Y Huey 52 MicroLight 52 Lockheed Martin Waterton Canyon 52 mine countermeasure 52 BFT HC 52 CF6 #C# 52 Infantry Carrier 52 Excalibur Ib 52 Sniper pods 52 Inmarsat Fleet 52 Elmendorf AFB Alaska 52 AARGM 52 Carrier Variant 52 Hubble gyroscopes 52 Su #MKI aircraft 52 AWACS airborne warning 52 array AESA 52 INSAT 4A 52 inertial sensing 52 Su #MKI fighters 52 millimeter wave MMW 52 SLAM ER 52 W2A 52 JPSS 52 manned Soyuz 52 Rockwell Collins Pro 52 Topol missiles 52 MQ 1B Predator 52 Telstar #N satellite 52 hyperspectral imager 52 Fregat upper stage 52 F/A-#E/F 52 COTM 52 Global Positioning Satellites 52 KC #A [001] 52 AN/SPY-1 52 Automated Transfer Vehicles 52 UH #M BLACK HAWK 52 unarmed Minuteman 3 52 weather satellite TIROS 52 AirLaunch 52 Anti Submarine Warfare ASW 52 LTS# 52 laser designator 52 Tactical UAV 52 UH #M aircraft 52 nanosatellites 52 INS Betwa 52 ERGM 52 Littoral combat 52 Astro E2 52 LOCKHEED MARTIN 52 multirole 52 DIRCM 52 RTAX#S 52 satID 52 EADS Astrium GmbH 52 Autonomous Navigation 52 SEWIP Block 52 GLONASS navigation 52 Fire Scout VTUAV 52 Orbital Sciences Taurus 52 Greenhouse Gases Observing 52 Netted Iridium 52 Systems TUAS 52 TUAV 52 X #B UCAS 52 KazSat 52 F 4s 52 LRO LCROSS 52 hypersonic flight 52 ESA ERS 52 COMINT 52 WATCHKEEPER 52 W3A 52 AH #A 52 unpiloted aircraft 52 F #CJ 52 Sikorsky HH #G 52 Star SAFIRE 52 GeneSat 52 radar evading stealth 52 Reconnaissance C4ISR 52 intratheater airlift 52 DMSP F 52 Polar orbiting Operational 52 Spirit stealth bomber 52 Thaad 52 1 TES Cartosat 52 WhiteKnight 52 AMPERE 52 RG# MRAP 52 HH #M 52 airborne observatory 52 SiRFstar 52 unarmed Minuteman 52 marinized 52 KC #J 52 tiltrotor 52 Sikorsky CH #K 52 Beechjet #A/XP 52 Stargazer L 52 Landing VTOL 52 BMC2