Mission 83
STS-83
1997-013A
Crew: 7 CDR - James D. Halsell
Plt - Susan L. Still (IV 1)
MS 1 - Janice E. Voss-Ford (PLC)
MS 2 - Michael L. Gernhardt (EV 1)
MS 3 - Donald A. Thomas (EV 2)
PS 1 - Roger K. Crouch
PS 2 - Gregory T. Linteris
Launch 4 April 1997 @ 1420:32 EST
Orbital incl: 28.45
Max alt: 296.1 km.
Orbits: 62
Dur: 3:23:12:39
Landing: 8 April 1997 @ 1433:11 EDT
Launch Info: Orbiter - Columbia 102-22 Pad 39A KSC (MLP-3) - Hold time of
20 minutes, and 23 seconds to replace the orbiter hatch seal and due to the presence of
O2 in orbiter mid-body. Delayed 1 day to add insulation to exposed water coolant lines
on Payload Bay forward bulkhead. Landed on runway 33, KSC/SLF. 36th KSC landing.
Mission cut short due to failure of the #2 Fuel Cell unit, decision made 6 April (2nd
occurance - see STS-2).

MISSION PARTICULARS
Launch Window: 2 hours, 30 minutes (2:00 - 4:30 pm EST)
TAL Sites: Banjul, Gambia (Alternates: Moron & Ben Guerir were closed due to weather)
AOA site: KSC (Alternate: WS not available)
Primary landing site: KSC/SLF (Scheduled: 7:36 pm EDT, 20 April - 15:16:36 duration due)
Landing Speed: 197 knots (227 mph)
Landing rollout: 8,623' from main gear touchdown (3,174' from threshold)
Vehicle weight @ liftoff: 4,523,076 lbs
Orbiter weight @ liftoff: 259,927 lbs
Orbiter weight @ landing: 236,000 lbs - Heaviest Shuttle Landing
PAYLOADS
Cargo mass approx.: 25,530 lbs
Landing Weight: Same
Special mission kits: 2 EMU's, SORG, MAR, PSA, MUP, TIPS, 11 Laptops, 4 CCD PLDB Cameras, 5 loaded cryo-tanks, OI-25 Software (5th flight), ESC-II, PPOV Camera, RCRS System, Sleeping Berths, 4 SAAMD's, OSVS (Orbiter Space Vision System) Targets and no RMS.
PRIMARY PAYLOADS
MSL-1 - Microgravity Science Laboratory-1 Flight Unit-1, total mass - 22,418 lbs., 33 experiments.
EDO Extended Duration Orbiter - 10th use.
CRYOFD Cryogenic Flexible Diode - carried as Hitchhiker payload. Carried two CFDHP (Cryogenic Flexible Diode Heat Pipes) as well as a secondary experiment an ALPHA (American Loop Heat Pipe with Ammonia)
SECONDARY PAYLOADS
Cargo Bay OARE
Mid-deck PCG-STES, SAREX-II Configuartion 'C' - Callsigns: Halsell - KC5BTK & Thomas - KC5FVF. MSX Satellite Observations, Shuttle plume sampling during ascent by aircrrraft.
SHUTTLE STACK COMPONENTS
SSME's: 2012 (1) - 19th use, 2109 (2) - 17th use, 2019 (3) - 17th use. 104% at tower clear
OMS Pods/Engines: LP-05/115 - Pod & Motor both 11th use & RP-01/101 - Pod 27th use, Motor 15th use
ET: ET-84 (LWT-77)
SRB's: BI-086 (RSRM-59)
SHUTTLE STACK COMPONENTS
For a complete listing, see the Shuttle Rocket Booster page

Microgravity Science Laboratory-1
MISSION MILESTONES:
12 November 1996 ET-84 arrives on dock KSC
7 December 1996 OV-102 returns to OPF-1 following Mission-80/STS-80
30 January 1997 ET-84/SRB mate in VAB High Bay-1
31 January 1997 MSL Spacelab payload installed into the orbiter while in the OPF
5 March 1997 OV-102 rollover from the OPF to the VAB High Bay for stacking overnight
11 March 1997 Stack rollout to Pad 39A, 1st motion at 6:32 am, hard down 2:47 pm EST
14 March 1997 TCDT countdown dress rehearsal conducted with crew aboard
31 March 1997 "Call to stations" 43 hr countdown started at 2:00 pm EST. Astronaut arrival KSC
4 April 1997 Launch
8 April 1997 Landing KSC, returning to OPF-1 that same day at 8:30 pm EDT
pre-shuttle missions. shuttle era missions.
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