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Yablontsev - Aleksandr Nikolaevich Yablontsev - Russian Cosmonaut - 1991 Buran Group
YaERD-2200 - Rocket Engine - Russia - Nuclear/LH2 propellants - 8,300 kgf
Yagi - Tetsya Yagi - Japanese Cosmonaut - 1985 NASDA Group
YaKhR-2 Core - Rocket Stage - Russia - Nuclear/Ammonia - 180,000 kg
YaKhR-2 Strap-on - Rocket Stage - Russia - Lox/Kerosene - 110,000 kg
YaKhR-2 - Launch Vehicle - Russia
Yakovlev MVKS - Spacecraft - Manned -
Spaceplane - Russia
Yakovlev MVKS - Launch Vehicle - USSR
Yakovlev - Oleg Anatolyevich Yakovlev - Russian Cosmonaut - 1965 Air Force Group
Yamal - Spacecraft - Communications -
- Russia
Yamamori - Nobuhiro Yamamori - Cosmonaut candidate - 1989 Commercial Group (Candidate)
Yantar FR6 - Spacecraft - Surveillance-
Military - USSR - See Orlets-1
Yantar Test - Spacecraft - Surveillance -
Military - USSR
Yantar-1 - Spacecraft - Surveillance -
Military - USSR
Yantar-1KF - Spacecraft - Surveillance -
Military - USSR
Yantar-1KFT - Spacecraft - Surveillance -
Military - USSR
Yantar-2 - Spacecraft - Surveillance -
Military - USSR
Yantar-2K-M - Spacecraft - Surveillance -
Military - USSR
Yantar-2K - Spacecraft - Surveillance -
Military - USSR
Yantar-3KF - Spacecraft - Surveillance -
Military - USSR
Yantar-4 - Spacecraft - Surveillance-
Military - USSR - See Yantar-4K2
Yantar-4K1 - Spacecraft - Surveillance -
Military - USSR
Yantar-4K2 - Spacecraft - Surveillance -
Military - USSR
Yantar-4KS1 - Spacecraft - Surveillance -
Military - USSR
Yantar-4KS2 - Spacecraft - Surveillance -
Military - USSR
Yantar-6K - Spacecraft - Surveillance-
Military - USSR - See Orlets-1
Yantar-6KS - Spacecraft - Surveillance -
Military - USSR
YaRD ICBM OKB-456 - Launch Vehicle - Russia
YaRD ICBM OKB-456 - Rocket Stage - Russia - Nuclear/Ammonia - 84,400 kg
YaRD ICBM OKB-670 - Launch Vehicle - Russia
YaRD ICBM OKB-670 - Rocket Stage - Russia - Nuclear/Ammonia+Alcohol - 96,000 kg
YaRD OKB-456 - Rocket Engine - Russia - Nuclear/Ammonia propellants - 140,000 kgf
YaRD OKB-670 - Rocket Engine - Russia - Nuclear/Ammonia+Alcohol propellants - 170,000 kgf
YaRD Type A - Rocket Engine - Russia - Nuclear/LH2 propellants - 18,000 kgf
YaRD Type AF - Rocket Engine - Russia - Nuclear/LH2 propellants - 20,000 kgf
YaRD Type V-B - Rocket Engine - Russia - Nuclear/LH2 propellants - 40,000 kgf
YaRD Type V - Rocket Engine - Russia - Nuclear/LH2 propellants - 40,000 kgf
Yaroshenko - G L Yaroshenko - Russian Cosmonaut candidate - 1965 Physician Group (Candidate)
Yastreb - Spacecraft - Manned -
Space Suits - USSR
Yazdovsky - Valeri Aleksandrovich Yazdovsky - Russian Cosmonaut - 1968 Civilian Engineer Group
Ye-8-5 - Spacecraft - Planetary-
Lunar - USSR - See Luna Ye-8-5
Ye-8-5M - Spacecraft - Planetary-
Lunar - USSR - See Luna Ye-8-5M
Ye-8-LS - Spacecraft - Planetary-
Lunar - USSR - See Luna Ye-8-LS
Ye-8 - Spacecraft - Planetary-
Lunar - USSR - See Luna Ye-8
Yeager - Charles E Yeager - American Test Pilot - Test Pilot (USAF)
Yeakel - Glenn Scott Yeakel - American Astronaut - 1982 DoD Group 2
Yefremenko - M A Yefremenko - Russian Cosmonaut candidate - 1960 Air Force Group (Candidate)
Yefremova - Yefremova - Russian Cosmonaut candidate - 1962 Female Group (Candidate)
Yegorov Vsevolod - Vsevolod Aleksandrovich Yegorov - Russian Cosmonaut - 1967 Academy of Sciences Group
Yegorov - Dr Boris Borisovich Yegorov - Russian Cosmonaut - 1964 Voskhod Group
Yeliseyev - Aleksei Stanislavovich Yeliseyev - Russian Cosmonaut - 1966 Civilian Engineer Group
Yemeliyanov Valery - Valery Nikolayevich Yemelyanov - Russian Cosmonaut candidate - 1965 Air Force Group (Candidate)
Yemelyanov - Sergei Aleksandrovich Yemelyanov - Russian Cosmonaut - 1984 Civilian Engineer Group
Yeremich - Viktor Nikolayevich Yeremich - Russian Cosmonaut candidate - 1968 Civilian Engineer Group (Candidate)
Yerkina - Zhanna Dmitriyevna Yerkina - Russian Cosmonaut - 1962 Female Group
Yershov - Valentin Gavriyilovich Yershov - Russian Cosmonaut - 1967 Academy of Sciences Group
YES - Spacecraft - Technology -
- Europe
YF-20A - Rocket Engine - China - N2O4/UDMH propellants - 76,500 kgf
YF-20B - Rocket Engine - China - N2O4/UDMH propellants - 83,238 kgf
YF-22/23 - Rocket Engine - China - N2O4/UDMH propellants - 77,700 kgf
YF-22A/23A - Rocket Engine - China - N2O4/UDMH propellants - 77,700 kgf
YF-22 - Rocket Engine - China - N2O4/UDMH propellants - 73,200 kgf
YF-23 - Rocket Engine - China - N2O4/UDMH propellants - 1,124 kgf
YF-25/23 - Rocket Engine - China - N2O4/UDMH propellants - 84,739 kgf
YF-25 - Rocket Engine - China - N2O4/UDMH propellants - 80,293 kgf
YF-2A - Rocket Engine - China - Nitric acid/UDMH propellants - 31,218 kgf
YF-3 - Rocket Engine - China - N2O4/UDMH propellants - 29,980 kgf
YF-40 - Rocket Engine - China - N2O4/UDMH propellants - 5,000 kgf
YF-73 - Rocket Engine - China - Lox/LH2 propellants - 1,125 kgf
YF-75 - Rocket Engine - China - Lox/LH2 propellants - 8,000 kgf
YLR-45-AJ-1 - Rocket Engine - USA - Nitric acid/Kerosene propellants - kgf
YLR113-AJ-1 - Rocket Engine - USA - propellants - 68,000 kgf - See AJ10-51
YLR45AJ-3 - Rocket Engine - USA - Nitric acid/Kerosene propellants - kgf - See YLR45AJ-3
YLR63AJ-3 - Rocket Engine - USA - Nitric acid/UDMH propellants - kgf
Young Lawrence - Lawrence Retman Young - American Astronaut - Payload Specialist
Young - John Watts Young - American Astronaut - 1962 NASA Group
Your Flight Has Been Cancelled.... - Article: Is what might have been better than what was?
Yug - Spacecraft - Military-
Target - USSR - See Taifun-2
Yurchikhin - Fyodor Nikolayevich Yurchikhin - Russian Cosmonaut - 1997 Civilian Engineer Group
Yuri - Spacecraft - Technology -
Communications - Japan
Yuyukov - Dmitri Andreyevich Yuyukov - Russian Cosmonaut - 1969 Civilian Engineer Group
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Last update 3 May 2001.
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© Mark Wade, 2001 .