Mission 38
STS-35
1990-106A
Crew: 7 CDR - Vance D. Brand
Plt - Guy S. Gardner
MS 1 - Jeffrey A. Hoffman (EV 1)
MS 2 - John M. Lounge (EV 2)
MS 3 - Robert A. R. Parker
PS 1 - Samuel T. Durrance
PS 2 - Ronald A. Parise
Launch 2 December 1990 @ 0149:01.0789 EST
Orbital incl: 28.47
Max alt: 357.3 km.
Orbits: 142
Dur: 8:23:43:10
Landing: 10 December 1990 @ 2154:09 PST
Launch Info: Orbiter - Columbia 102-10 Pad 39B KSC (MLP-3) - Hold time of
21 minutes, 1 second due to cloud cover at T-9 minutes. 6th night launch. First attempt on
29 May 1990 scrubbed when hydrogen leaks were discovered during propellant loading.
Second attempt on 1 September scrubbed on 30 August due to a payuload malfunction
(BBXRT). Third attempt on 5 September scrubbed during propellant loading due to
continued hydrogen leaks. Fourth attempt on 18 September scrubbed on the 17th due to
H2 leak discovered in engine compartment during propellant loading. Landed on concrete
runway 22, Edwards AFB. 4th night landing. Mission cut short one day due to deteriorat-
ing weather at EAFB.

MISSION PARTICULARS
Launch Window: 5 hours, 32 minutes (1:28 - 7 am EST) - Window limited to 2 hour, 30 minute "Crew on back" restraint
TAL Sites: Banjul (Alternates: Moron, Ben Guerir)
AOA site: Edwards AFB
Primary landing site: Edwards AFB, scheduled at 8:45 pm PST on 11 December
Landing Speed: 208 knots (239 mph)
Landing rollout: 10,447' from main gear touchdown
Vehicle weight @ liftoff: 4,523,199 lbs
Orbiter weight @ liftoff: 267,513 lbs
Orbiter weight @ landing: 225,886 lbs
PAYLOADS
Cargo mass approx.: 26,665 lbs
Landing Weight: Same
Special mission kits: EMU's 2007 & 2009, Galley, teleprinter, Sleeping Berths, TAGS, Spacelab IPS control panel, payload bay liner, five cryo-tanks sets, PSA, no RMS
PRIMARY PAYLOADS
ASTRO-1 - Two pallet train with Igloo Three telescopes mounted on Instrument Pointing System (IPS) - Mass 17,276 lbs. Telescopes - 1) HUT - Hopkins Ultraviolet Telescope, 2) UIT - Ultraviolet Imaging Telescope, 3) WUPPE - Wisconsin Ultraviolet Photo-Polarimeter Experiment, and BBXRT - Broad Band X-Ray Telescope on TAPS (Two Axis Pointing System). BBXRT mass - 8,650 lbs
SECONDARY PAYLOADS
Mid-deck SAREX-II (Parise call sign WA4S1R), AMOS, Ultraviolet Plume Instrument (viewing of orbiter by LACE satellite
OEX ACIP/HiRAP (see STS-6)
SHUTTLE STACK COMPONENTS
SSME's: 2024 (1) - 2nd use, 2012 (2) - 11th use, 2028 (3) - 5th use. At Tower Clear 104%
OMS Pods/Engines: LP-03/105 - Pod 10th use, Motor 8th use & RP-04/108 - Pod 6th use, Motor 10th use
ET: ET-35 (LWT-28) with AADS package
SRB's: BI-038 (RSRM-11) - Set successfully recovered
SHUTTLE STACK COMPONENTS
Left - 38A Right - 38B
New ? Fwd ? Q-8
23 ? Cyl ? Q-8
New ? Cyl ? Q-8
ETM1 ? Cyl ? ETM1
27 ? Cyl ? 29
Q-8 ? Cyl ? 27
Q-8 ? Cyl ? New
TEM2 ? Att ? New
TEM2 ? Stf ? New
29 ? Stf ? 30
New ? Aft ? New
ASTRO-1 mission
MISSION MILESTONES:
14 December 1989 ET-35 arrives on dock
30 January 1990 OV-102 returns to OPF-1 following Mission-33/32R
20 March 1990 ASTRO-1 payload inserted into cargo bay of Columbia in OPF-1
22 March 1990 ET/SRB mate
16 April 1990 OV-102 rollover from OPF-1 to VAB High Bay 3 for stacking the next day
22 April 1990 Rollout of stack to Pad 39A (two shuttle on the pad simultaneously)
28 April 1990 TCDT countdown dress rehearsal conducted with crew aboard orbiter
11 - 16 May 1990 Repairs made to the freon coolant loop on the pad
12 June 1990 Rollback to VAB High Bay 1 (after H2 leaks discovered)
15 June 1990 OV-102 towed back to OPF-2
2 August 1990 Columbia rollover for 2nd time from OPF to VAB High Bay 1 (after replacement of 17 in disconnect)
9 August 1990 Stack rollout to Pad 39A for second time
26 September 1990 TV camera inspection conducted in engine compartment to find source of hydrogen leaks
8 October 1990 Rollback from Pad 39A to 39B (storm coming), with rollback to the VAB High Bay 3 the next day
14 October 1990 Third and final rollout to Pad 39B
30 October 1990 Propellant loading test (H2 leak check) to clear vehicle for flight
29 November 1990 Astronaut arrival KSC, "Call to stations" 43 hr dountdown started at 1 am EST
2 December 1990 Launch
10 December 1990 Landing at Edwards AFB
18 December 1990 Ferry flight from EAFB to Biggs AAB to Kelly AFB for an overnight stop
19 December 1990 2nd leg - from Kelly AFB to Barksdale AFB for an overnight stop
20 December 1990 3rd leg - from Barksdale AFB to KSC and VAB High Bay 2 for temporary storage
9 February 1991 OV-102 transferred from VAB to OPF-1 for STS-40 processing
pre-shuttle missions. shuttle era missions.
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