Mission 43
STS-48
1991-063A
Crew: 5 CDR - John O. Creighton
Plt - Kenneth S. Reightler, Jr.
MS 1 - Charles D. Gemar (EV 2)
MS 2 - James F. Buchli (EV 1)
MS 3 - Mark N. Brown
Launch 12 September 1991 @ 1911:04.005 EDT
Orbital incl: 56.99
Max alt: 576.1 km.
Orbits: 80
Dur: 5:08:27:34
Landing: 18 September 1991 @ 0038:38 PDT
Launch Info: Orbiter - Discovery 103-13 Pad 39A KSC (MLP-1) - Hold time of
14 minutes, 4 seconds due to communication problems at T-5 minutes. Fifth night launch.
Landed on concrete runway 22. Fifth night landing. Orbiter diverted from KSC/SLF due
to cloud cover, and landing was delayed by one orbit.

MISSION PARTICULARS
Launch Window: 2 hours, 57 minutes (6:57 - 9:54 pm EDT) - 2 hr., 30 min. crew on back constraint
TAL Sites: Zaragosa, Spain (Atlernates: Moron & Ben Guerir)
AOA site: Edwards AFB
Primary landing site: KSC/SLF - scheduled at 2:09 am EDT 18 September
Landing Speed: 216 knots (249)
Landing rollout: 8,790' from main gear touchdown
Vehicle weight @ liftoff: 4,507,348 lbs
Orbiter weight @ liftoff: 239,735 lbs
Orbiter weight @ landing: 192,507 lbs
PAYLOADS
Cargo mass approx.: 17,317 lbs
Landing Weight: 2,898 lbs
Special mission kits: 3 EMU's, Galley, TAGS, teleprinter, and RMS-301
PRIMARY PAYLOADS
UARS (Upper Atmosphere Research Satellite) - 1991-063B Deployed mass - 14,419 lbs. on special UASE support structure, mass - 1,662 lbs (2,164 lbs with equipment.)
UARS expirements - 1) CLAES (Cryogenic Limb Array Etalon Spectrometer), 2) ISAMS (Improved Stratospheric and Mesopheric Sounder), 3) MLS (Microwave Limb Sounder), 4) HALOE (Halogen Occultation Experiment), 5) HRDI (High Resolution Doppler Imager), 6) WINDII (Wind Imaging Interferometer), 7) SUSIM (Solar Ultraviolet Spectral Irradiance Monitor), 8) SOLSTICE (Solar Stellar Irradiance Comparison Experiment), 9) PEM (Particle Environment Monitor), 10) ACRIM-II (Active Cavity Radiometer Irradiance Monitor)
APM-03 - Ascent Particle Monitor-03 See STS-28R
SECONDARY PAYLOADS
Mid-deck RME-III-06 (see STS-51A), PCG-07 (see STS-51D), IPMP-4 (see STS-31R), MODE-1 (see STS-40), SAM-03 (see STS-28R), AMOS-12 (see STS-29R), PARE-1 (Physiological and Anatomical Rodent Experiment), CREAM-1 (Cosmic Radiation Effects & Activation Monitor) & an Electronic Still Photography Camera (DTO-648)
SHUTTLE STACK COMPONENTS
SSME's: 2019 (1) - 9th use, 2031 (2) - 6th use, 2107 (3) - 10th use. At Tower Clear 100%
OMS Pods/Engines: LP-04/109 - Pod 10th use, Motor 7th use & RP-03/114 - Pod 14th use, Motor 7th use
ET: ET-42 (LWT-35)
SRB's: BI-046 (RSRM-18) - Set successfully recovered
SHUTTLE STACK COMPONENTS
Left - ?A Right - ?B
32 ? Fwd ? 33
32 ? Cyl ? TEM3
32 ? Cyl ? New
32 ? Cyl ? 33
New ? Cyl ? New
32 ? Cyl ? TEM1
32 ? Cyl ? New
33 ? Att ? 33
New ? Stf ? 33
New ? Stf ? 33
33 ? Aft ? 33
UARS Deploy
MISSION MILESTONES:
26 February 1991 ET-42 arrives on dock KSC
6 May 1991 OV-103 returns to OPF-1 following Mission-40/STS-39
25 July 1991 ET-42 SRB mate & OV-103 transferred from the OPF-1 to the VAB High Bay 2
1 August 1991 OV-103 rollover from the VAB High Bay 2 to the VAB transfer aisle for stacking the next day
12 August 1991 Stack rollout to Pad 39A
14 August 1991 UARS inserted into the orbiter payload bay while on the pad
20 August 1991 TCDT countdown dress rehearsal conducted with crew aboard
9 September 1991 "Call to stations" 43 hr countdown started at 5 pm EDT & astronaut arrival at KSC
12 September 1991 Launch
18 September 1991 Landing at Edwards AFB
24 September 1991 OV-103 departs EAFB on SCA-911 for Biggs AAB as a refuelling stop, on to Tinker AFB for a night stay
25 September 1991 Departed Tinker AFB for Columbus AFB for an overnight stay, then on the KSC then next day
27 September 1991 OV-103 returned to OPF-3
pre-shuttle missions. shuttle era missions.
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