Related by context. All words. (Click for frequent words.) 71 W2A satellite 70 XTAR EUR satellite 69 Arabsat 5A 69 Anik G1 69 XTAR 68 Skynet 5C 68 A# spacecraft 68 Hispasat 1E 67 SBSS satellite 67 Telstar #R 67 Alphabus 66 JCSAT 9 66 Anik F2 66 Highly Adaptable Satellite 66 Telesat Nimiq 66 Koreasat 6 66 ASTRA 3B 66 Skynet 5B 66 System MUOS 66 geo synchronous 65 Ku Ka 65 ASTRA 1KR 65 Suitcase CCT# 65 KA SAT satellite 65 GSAT 5P 65 AEHF satellite 65 ICO G1 65 Spacebus 65 SkySat 65 geo synchronous transfer 65 INSAT 4A 65 kg payload 65 Astrium Eurostar 64 Express AM# 64 entire Milstar constellation 64 Intelsat IS 64 Astra 1L 64 L5 signal 64 Ku Band 64 Eurostar E# 64 geo stationary satellite 64 geosynchronous satellite 64 GIOVE B 64 Turksat 3A 63 Yahsat 1A 63 Eutelsat W2A satellite 63 Satellite Successfully Launched 63 KA SAT 63 Astra 3B 63 Anik F1R 63 Giove B 63 TDRSS 63 MHz transponder 63 geostationary communications 63 antenna reflector 63 Spaceway F1 63 Milstar satellite 63 geostationary satellite 62 Galileo satellites 62 MEASAT 3a 62 Anik F3 62 ASTRA 5A 62 nexgen 62 INSAT 3A 62 CBERS 2B 62 Synthetic Aperture Radar 62 MHz transponders 62 BSAT 3b 62 Glonass K 62 Palapa D 62 Eutelsat KA SAT 62 Inmarsat SwiftBroadband 62 ASTRA 1N 62 geosynchronous satellites 62 Insat 4A 62 CARTOSAT 2A 62 Turksat 4A 62 AWACS radar 62 SES Americom AMC 62 Yahsat Y1A 62 Insat 3A 62 MQ 8B 62 SAR Lupe 61 W2A 61 HISDESAT 61 Telstar #N 61 geosynchronous Earth 61 geo stationary 61 Alphasat 61 ASTRA 1L 61 Optus D3 61 Ariane 5G 61 NH# TTH 61 COMSATBw 61 troposcatter 61 Eurostar E# platform 61 Galileo constellation 61 Sensis MDS 61 LISA Pathfinder 61 Inmarsat satellites 61 Swift# 61 GPS IIF 61 Foton spacecraft 61 WGS satellites 61 Thales Alenia 61 geostationary 61 payload fairings 61 GPS IIF satellites 61 Advanced EHF satellite 61 EADS Astrium GmbH 61 Pegasus XL 61 Soyuz launchers 61 Ariane launcher 61 SkyRouter 61 Satellites GOES 61 DWDM XFP 61 GPS SBAS 61 polar orbiting 61 BSAT 3a 60 SES AMERICOM AMC 60 WCDMA HSPA + 60 geo stationary orbit 60 Helios 2B 60 downlink uplink 60 TACAN 60 Optus D2 60 ATV Jules Verne 60 Multi Purpose Logistics Module 60 Skynet 5A 60 lidar instrument 60 GSTB V2 60 VINASAT 1 60 panchromatic camera 60 JCSAT 60 MetOp 60 Avro RJ# [001] 60 #.# MHz [002] 60 Intelsat satellites 60 Wideband Global 60 AXTracker 60 TerraSAR X 60 Block IIF 60 earth orbiting satellites 60 #G wavelength [002] 60 telemetry tracking 60 UK DMC2 60 INSAT 3E 60 manpack 60 INSAT 4CR 60 SBSS Block 60 TecSAR 60 SurfBeam 60 Cosmo SkyMed 60 SwiftBroadband 60 W3A 60 SIRAL 60 SATCOM terminals 59 electro-optical/infrared sensor 59 C 5Ms 59 Minotaur IV 59 AESA radars 59 Cubesat 59 ASTRA 1G 59 DSCS III 59 Insat 4B 59 Cartosat 2A 59 SATCOM WGS 59 Geo synchronous 59 Ka band 59 UHF VHF 59 supersonic combustion 59 Globalstar constellation 59 DMSP F# 59 Soyuz FG 59 #GHz frequency 59 broadband subsidiary Skylogic 59 steerable beams 59 Azerspace 59 Inmarsat BGAN 59 satellite GSAT 59 Satellite Launch Vehicle GSLV 59 ActivFlex 59 Jules Verne ATV 59 Virgin Galactic unveils 59 manned spaceships 59 GOES O 59 Synthetic Aperture Radar SAR 59 Koreasat 59 orbit GEO 59 MIL STD #B 59 INSAT 4B 59 EuroHawk 59 Geosynchronous Transfer Orbit 59 LRO spacecraft 59 INMARSAT 59 GPS 2R 59 INSAT satellites 59 EUROBIRD 59 Telstar #N satellite 59 datalink 59 geosynchronous orbit GEO 59 hypersonic scramjet 59 WGS satellite 59 Inmarsat FleetBroadband 59 Soyuz launcher 59 HAMSAT 59 millimeter wave MMW 59 Launched Successfully 59 BepiColombo 59 Navy F/A-#E/F 59 Fleet F# 59 Laura Schlessinger shifts 59 DWDM SFP 58 XFP MSA 58 INSAT 2E 58 Optus D1 58 LMS# [001] 58 W7 satellite 58 #.#GHz [001] 58 Optus C1 58 EUTELSAT 58 Rosetta orbiter 58 inertial navigation system 58 Anik F2 satellite 58 #.#-#.# GHz [005] 58 Chang'eI 58 Inmarsat Fleet 58 U 2S 58 MetOp satellite 58 ASTRA 5B 58 TDRS K 58 ARCTUS 58 Mobile User Objective 58 VTUAV 58 EK# [001] 58 Spirent GSS# 58 SpaceX Dragon 58 Wideband Networking Waveform WNW 58 Globalstar satellites 58 TWTAs 58 HC #J 58 UHF SATCOM 58 SPACEHAB Astrotech subsidiary 58 SMOS 58 optical wavelength 58 geosynchronous transfer orbit 58 tethered aerostat 58 NASA GeneSat 1 58 VeeLo NextGen 58 TanDEM X 58 geo stationary satellites 58 airborne shipboard 58 Beidou satellite 58 CHIPSat 58 ReFLEX 58 geosynchronous 58 B# freighter 58 fiber optic gyroscopes 58 Advanced EHF 58 ASTRA 1M 58 GPS Block IIR 58 LEAP X1C 58 Ocean Salinity 58 Ku band 58 Kourou spaceport 58 #ERF 58 SKYLink 58 Insat 4CR 57 Nimiq 5 57 NAVSTAR Global Positioning System 57 EGBU 57 payload 57 EchoStar XIV 57 High Frequency EHF 57 TCDL 57 Laser Guided Bombs 57 sensor payloads 57 geosynchronous GEO 57 GLAST spacecraft 57 Fregat upper stage 57 SkyFile Mail 57 gyrocompass 57 Falcon #LX [001] 57 troposcatter communications 57 GSLV rocket 57 Metop 57 Apstar 57 ILS Proton Successfully Launches 57 GSM# [001] 57 HISPASAT 57 AEHF 57 ASTRA 4A 57 GHz millimeter wave 57 SkyExtender 57 NOAA GOES 57 Telesat Anik F2 57 ICO G1 satellite 57 EA #G aircraft 57 AIM #D 57 Anik F1 57 NASA Landsat 57 Insat 57 LEO satellites 57 division duplex FDD 57 uncrewed 57 SMOS mission 57 Eutelsat W2A 57 SPACEWAY TM 57 E UTRA 57 AfriStar 57 #.#MHz [004] 57 ORBCOMM satellite 57 OmniExpress 57 Cartosat 2B 57 GLOBETrekker 57 roll-on/roll-off ships 57 Eurockot Launch Services 57 NROL 57 nanosatellites 57 Astrium Satellites 57 Eutelsat ATLANTIC BIRD TM 57 Milstar II 57 Eutelsat Communications SA 57 UMTS HSPA + 57 German SAR Lupe 57 hypersonic glider 57 coarse wavelength division multiplexing 57 geostationary transfer 57 BGAN FleetBroadband 57 YahClick 57 Airbus A# #F 57 Intelsat Galaxy 57 accelerator emulator 57 long endurance HALE 57 SPACEWAY 3 57 Satellite Modems 57 C2SAT 57 Navy MH #R 57 B# freighters 57 NAVSTAR 57 ESA ERS 57 #MHz bandwidth 57 Proton Breeze M 56 MH #R aircraft 56 ACeS 56 Selective Availability Anti Spoofing 56 ATR# #s 56 GPS WAAS 56 GPS Block IIF 56 pico cell 56 Model #A 56 iDirect Evolution platform 56 RQ 7B Shadow 56 #MHz #MHz #MHz 56 LITENING 56 RADARSAT 2 56 Cessna Citation XLS 56 HDS# 56 CommuniCase Technology 56 DuraCOR 56 CSM# 56 Eurobird 56 BGAN satellite 56 Milstar constellation 56 Foton M2 56 Globalstar satellite 56 STSS satellites 56 propellant tanks 56 System ARBS 56 H IIB 56 narrowband tactical 56 STSS Demo 56 MTP# 56 INSAT 4C 56 High Frequency AEHF 56 System Block IIR 56 Astra 1M 56 Aerial Refueling Boom 56 AsiaStar 56 tunable transponder 56 MUOS satellite 56 AR#AP 56 nanosatellite 56 geostationary satellites 56 #Mbps downlink [001] 56 SES WORLD SKIES NSS 56 diplexer 56 SkyWay MAX 56 GeoSAR 56 Proba 2 56 TDRS satellites 56 MU# [002] 56 ST5 56 datalinks 56 Gbps DWDM 56 Orbital Sciences Taurus 56 electro optic infrared 56 Zenit 3SL 56 STP S# 56 SMOS Soil Moisture 56 iDirect Evolution 56 O OREOS 56 INSAT satellite 56 terrestrial transmitters 56 GPS GLONASS 56 GSLV Mk III 56 Chajnantor plateau 56 Shadow Tactical Unmanned 56 SpaceLoft 56 electro optical sensor 56 interplanetary spacecraft 56 GPS IIF satellite 56 MI #XM 56 Arabsat 4A 56 Optus D1 satellite 56 Kosmos 3M 56 Soyuz Fregat 56 DWDM wavelengths 56 RapidCell 56 GPON EPON 56 Wavelength Division Multiplexing WDM 56 Digivance 56 wideband RF 56 modulators demodulators 56 DVCS# 56 satellite Giove 56 Heron UAV 56 Falcon 1e 56 MTSAT 1R 56 SBAS 56 omni directional antennas 56 eNfusion 56 ProtoStar II 56 VINASAT 56 array AESA 56 SES Sirius 56 Sniper pods 56 Nimiq 56 GPRS GSM 56 triplexer 56 D#A [001] 56 #.#Tbps [002] 56 AMPERE 56 QZSS 56 Divine Vessel 56 Meteosat satellites 56 #G wavelengths [002] 56 FlightStrata 56 FalconSat 56 Chinasat 56 Earth Observation satellites 56 Based Augmentation System 56 dispersion tolerance 56 exoatmospheric kill vehicle 56 W-CDMA/HSPA 56 TWT amplifiers 56 Satellite Launch Vehicle PSLV 56 HyFly 56 Watchkeeper UAV 56 mobile WiMAX #.#e 56 TSBc 56 Radar Imaging 56 AW# helicopter 56 Moovbox 56 IBEX spacecraft 56 EC# helicopter 56 RASCOM 56 #HS [001] 56 Rockot 56 Geosynchronous Transfer Orbit GTO 56 MTOW 56 composite payload fairing 55 Eutelsat W2 55 Orbital Express 55 iDirect iNFINITI 55 electro-optical/infrared 55 MH #S helicopter 55 Inmarsat plc LSE ISAT 55 M# launcher 55 division duplex TDD 55 Ariane rocket 55 JTRS approved 55 RS#/# 55 NH# NFH 55 Planetary Transits 55 ENVISAT 55 Astrium GmbH 55 #LR Longer Range 55 DWDM dense wavelength 55 BA# [003] 55 DSCS 55 AsiaSat 3S 55 Iridium transceiver 55 T#C [001] 55 Helmet Mounted Display 55 SISLink 55 Phased Array 55 DigitalGlobe WorldView 55 #Base SX 55 MSN# 55 manpack radio 55 breathing scramjet engine 55 GPS IIR 55 PSLV C6 55 XFP optics 55 PSLV C9 55 Milstar satellites 55 NXCPUs 55 Falcon #S 55 W-CDMA/HSDPA 55 MQ 8B Fire 55 AS# B3 55 Garmin GNS 55 Hawklink 55 interferometric synthetic aperture radar 55 Battlefield Airborne 55 XFP modules 55 Monics 55 NEAR Shoemaker 55 inertial measurement unit 55 WLAN #.#n 55 Solid Rocket Boosters 55 electric ion propulsion 55 remote sensing satellite Resourcesat 55 GlobalWave 55 Glonass satellites 55 Molnia M 55 steerable beam 55 Boeing Dreamlifter 55 Foton M3 55 Resourcesat 2 55 Milstar 55 WaveCall 55 MHz UMTS 55 Mars Pathfinder lander 55 unmanned spaceplane 55 ASTRA 2B 55 #.#GHz ISM 55 widely tunable laser 55 Coarse Wavelength Division Multiplexing 55 1U rackmount server 55 RapidEye constellation 55 HIAPER 55 ExtendAir 55 GSLV rockets 55 multiband multimission 55 PSLV C 55 A-#/# 55 optical spectrum analyzer 55 #/#/#/# [001] 55 HOT BIRD 55 GSLV F# carrying 55 AN/AAQ-# 55 BRAHMOS 55 #.#/#.# GHz 55 SunSet MTT 55 Sitrans LR# 55 STANAG 55 synthetic aperture 55 band transponders 55 Boeing #NG aircraft 55 SICRAL 1B 55 NFIRE 55 AM6 55 Dimetra IP Compact 55 Kayser Threde 55 HF VHF 55 TDRS 55 SKY# PA 55 Ovation MC#D 55 terrestrial repeater 55 Y1A 55 GPS IIR M 55 MSS ATC 55 SCISAT 55 4MHz 55 experimental payloads 55 INSAT 3D 55 GOES N 55 HSPA + modem 55 Gigabit Ethernet WAN 55 SpaceLoft XL 55 Philae lander 55 LAGEOS 55 Automated Transfer Vehicle 55 COTM 55 ModBus 55 Mobile OnAir 55 Packet Optical Platform 55 geo synchronous orbit 55 Arianespace Ariane 5 55 Thermo Scientific LTQ Orbitrap 55 WinLink 55 Sun synchronous orbit 55 Sky MAXX 55 SoftMSC 55 DVB S2 standard 55 Dash 8/Q-Series aircraft 55 Boeing #-#/# 55 TTNT 55 GNSS receiver 55 Minotaur rocket 55 turboprop airliner 55 UltraFLEX HD 55 B#F 55 GSM# [002] 55 #-# Intercontinental passenger 55 magnetic spectrometer 55 B#NG 55 WhiteKnightTwo WK2 55 DPSK 55 IPSTAR satellite 55 cryocoolers 55 geostationary earth 55 Satellite Terminals 55 GOES satellites 55 LNBs 55 wideband tunable 55 Pirs docking compartment 55 Navini Ripwave 55 WGS Block 55 GigaHertz 55 decommissioned Peacekeeper 55 demodulate 55 MT#C 55 frequency synthesizers 55 EDGE WCDMA 55 Soyuz TMA spacecraft 55 Minotaur IV launch 55 General Electric CF6 55 CRJ# airliner 55 Generic Framing Procedure GFP 55 km/# miles [002] 55 5B Galaxy 55 IRIS payload 55 Inmarsat Iridium 54 A#T Hummingbird 54 FBCB2 BFT 54 pusher propeller 54 C#J 54 Dual Carrier 54 polar orbits 54 IsatPhone 54 HF VHF UHF 54 Alenia Space 54 CAMCOPTER S 54 VOR ILS 54 nmi 54 OmniTRACS 54 ChinaSat 54 ramjet propulsion 54 terrestrial concentrator 54 Dual Frequency 54 OrbView 3 54 orbit GTO 54 BFT HC 54 GLONASS constellation 54 transceiver module 54 sun synchronous orbit 54 dropsonde 54 radar altimeter 54 SatMAX ® 54 #.#-#.# GHz frequency 54 Infrared Sensor 54 ± 5V 54 #.#-#.# GHz [004] 54 optical multiplexer 54 tunable transmitter 54 electro optic sensors 54 #G XFP 54 #F freighter 54 GLONASS satellites 54 STM-#/OC-# 54 PARASOL 54 #Es [002] 54 MODBUS RTU 54 VSAT antennas 54 Air Missile AMRAAM 54 Vega launcher 54 GB GRAM 54 1G 2G 54 Su #SM 54 Orbital Slot 54 geo synchronous satellite 54 MEO satellites 54 ESA Planck 54 A#T 54 RazakSAT 54 AN/VRC-# 54 EUROBIRD TM 9A 54 A#AX platform 54 tactical UAV 54 Rockot launcher 54 reconfigurable transceiver 54 Yinghuo 1 54 Communications System DSCS 54 8PSK 54 AN/PRC-# 54 DigitalGlobe WorldView 2 54 SAFIR 54 Wavelength Tracker 54 CDMA 1XRTT 54 Manaus Aerotaxi 54 station Pirs docking 54 CS# EDC 54 Shuttle Atlantis docks 54 unmanned rotorcraft 54 LinkWay 54 MSAT satellites 54 Czechoslovak Airlines 54 Inertial Navigation System 54 perigee nearest point 54 Dyna Soar 54 bearingless 54 Gilat SkyEdge II 54 Xtar 54 Drive Away CCT# 54 Alpha Magnetic Spectrometer AMS 54 MP RTIP 54 GAGAN 54 electro-optical/infrared sensors 54 manned Shenzhou 54 W2M satellite 54 EtherMap PDH 54 radars telemetry 54 PacBio RS 54 vehicle PSLV C# 54 COSMO SkyMed 54 SatCom Global 54 SMOS satellite 54 RQ 4N 54 AAI Shadow 54 Gadaf spoke 54 FADEC equipped 54 P#/P# truss 54 Oceansat 54 STAR ISMS TM 54 #G optical [001] 54 sensor actuator 54 System SBIRS 54 SBIRS HEO 54 Full Flight Simulators 54 planetary Transits 54 #degrees East 54 BLACK HAWK helicopters 54 CWDM SFP 54 FlexPort 54 Dnepr rocket 54 Downlink Freq 54 logarithmic amplifiers 54 modular stackable 54 optionally piloted 54 Nimiq 4 54 C 5M 54 AirCell Axxess 54 NASA Gamma ray 54 SatNet 54 F/A-#C/D 54 Tech Insertion 54 Norsat NewsLink TM 54 Phased array 54 NAVSTAR GPS 54 EtherEdge 54 ANADIGICS AWT# 54 DIRECTV 9S 54 SkyEdge II 54 Sniper XR 54 dual radio BelAir# 54 #.#-#.# GHz #.#-#.# GHz 54 Kwajalein Island 54 Stratellite 54 Shuttle Endeavour undocks 54 trainset 54 #MHz #MHz [002] 54 omni directional antenna 54 ATR turbo prop 54 Sensis multilateration 54 T#XR 54 QAM quadrature amplitude modulation 54 unlicensed spectra such 54 SpeedCast 54 2kHz 54 ANTRIX 54 Alcatel Alenia 54 geosynchronous transfer 54 flux vector 54 Agilent PNA 54 AdaptaCell 54 Merlin 1C 54 EA 6B 54 Litening 54 Globalstar Simplex data 54 Garmin G# integrated 54 A# MRTT 54 HD Encoder 54 hyperspectral imager 54 Rosetta comet chaser 54 starboard truss segment 54 SAT DSA 54 HSPA WCDMA 54 Japan Kibo laboratory 54 PC/# module 54 FB# [001] 54 quadrature modulators 54 Submarine Launched 54 JPALS 54 #Tx/#Rx 54 multi terabit 54 Convection Rotation 54 polarimetric 54 Iridium NEXT satellites 54 Mirabel Aerospace Centre 54 Gbps optical 54 IsatM2M 54 MUOS satellites 54 P 8A MMA 54 Helibras 54 SATCOM WGS satellite 54 IKONOS 54 Astrotech payload processing 54 Satellite Launch Vehicle 54 MQ 1B Predator 54 Motorola SoftSwitch 54 FlexACM 54 ACARS 54 subcarriers 54 Baikonur spaceport 54 INSAT 54 Cargo Launch Vehicle 54 unpressurized cargo 54 Envisat satellites 54 Mig #K 54 VisionMaster FT 54 iPSTAR broadband 54 MIMO WLAN 54 XipLink 54 MIMO antennas 54 INTELSAT 54 inertial measurement 54 satcom 54 ISS Reshetnev 54 xenon propellant 54 HEO payload 54 Chinasat 6B 54 satellite Vinasat 54 PSLV C8 54 ThurayaIP 54 orbital slots 54 pneumatic catapult 54 Phobos Grunt 54 ISRO Polar 54 Cospas Sarsat 54 MILSATCOM 54 MHz bandwidth 54 SSPTS 54 Gigahertz GHz 54 millimeter wave frequency 54 ATACMS missile 54 equatorial orbit 54 SSM# 54 MONAX 54 intelligence SIGINT 54 Earth orbit LEO 54 Cygnus spacecraft 54 AH #D 54 ILS Proton launch 54 IRNSS 54 geosynchronous satellite launch 54 Cloud Aerosol Lidar 54 HALE UAV 54 RF transmitter 54 iNetVu ® 54 MD #Fs 54 Eutelsat HOT BIRD TM 54 Tropospheric Emission Spectrometer 54 #CBi 54 LinkStar 54 SK# [002] 54 downlinks 54 Wideband Gapfiller Satellite 54 #Ghz 54 #G DP QPSK 54 Vinasat 54 #-Gbit/sec optical 54 STOL 54 Predator UAV 54 Waterlase R 54 STAR ISMS ™ 54 Wavestream Corporation 53 Meteosat 53 Agilent MXG 53 LTE HSPA + 53 GOCE satellite 53 Redu Belgium 53 SS7 signaling 53 supercruise 53 SpaceShip Two 53 terrestrial analogue 53 tunable DWDM 53 UH #M Upgrade 53 channel bandwidths 53 SUAV 53 GIOVE 53 Skystar #E 53 avionic systems 53 GPS L2C 53 RISAT 53 FibeAir 53 MicroMAX 53 LRAD #X [001] 53 ELINT 53 A# FFS 53 gradiometer 53 DiePak ® 53 hypersonic missiles 53 Enigma ML 53 Joint Helmet Mounted 53 Specialist Greg Chamitoff 53 propulsion subsystem 53 Reusable Launch Vehicle 53 Radiation Dose Monitor 53 Herschel Planck 53 PacketLogic PL# [002] 53 Advanced Synthetic Aperture 53 UHF payload 53 P 8I aircraft 53 AFDX 53 COSPAS SARSAT 53 EF# [001] 53 #Gbps optical [001] 53 GE CF6 engines 53 OpenPort 53 Sinosat 53 transceiver IC 53 F 4s 53 Baikonour 53 Boeing #-# freighter 53 Geosynchronous 53 P Churyumov Gerasimenko 53 M# GPS RADIONOVA 53 iNFINITI 53 preset orbit 53 aircrew situational awareness 53 Airspan HiperMAX 53 thrust vector 53 Airbus A# Superjumbo 53 multilateration surveillance 53 TDM Ethernet 53 Deadlinepix 53 1Gb Ethernet 53 Boeing #SP 53 multirole aircraft 53 MTSAT 53 Ramform 53 UHF frequency 53 Permanent Multipurpose Module PMM 53 Geo Synchronous Launch Vehicle 53 AS# NP 53 OG2 satellites 53 iTLA 53 SOLON Mover 53 bipropellant 53 DSCS satellites 53 Oceansat 2 53 Falcon #DX [001] 53 RISAT 2 53 BXR # 53 GlobalTRACS 53 Wideband Networking Waveform 53 AIM 9X Sidewinder 53 spatially adaptive 53 spacecraft SpaceShipTwo 53 W3B satellite 53 AESA radar 53 CH #K 53 MT#B [001] 53 stratospheric airship 53 ROCSAT 2 53 Pirs Docking Compartment 53 Enhanced Paveway II 53 modules actuators 53 #GHz frequency band 53 Ovation MC# 53 Delfi C3 53 POES satellites 53 Zenit 3SL rocket 53 3G/WCDMA 53 linearly polarized 53 orbital inclination 53 T #TS 53 L#/L# GPS 53 Pirs Docking Compartment airlock 53 Max Viz EVS 53 MOTOYUVA 53 GEO satellites 53 B# #ER aircraft 53 #NG aircraft 53 Shuttle Discovery blasts 53 C Band Transponder