Mission 65
STS-68
1994-062A
Crew: 6 CDR - Michael A. Baker
Plt - Terrence W. Wilcutt (IV 1)
MS 1 - Steven L. Smith (EV 2)
MS 2 - Daniel W. Bursch
MS 3 - Peter J. K. Wisoff (EV 1)
MS 4 - Thomas D. Jones (PLC)
Launch 30 September 1994 @ 0716:00 UT
Orbital incl: 57.00
Max alt: 212.4 km.
Orbits: 182
Dur: 11:05:46:09
Landing: 11 October 1994 @ 1002:09 PDT
Launch Info: Orbiter - Endeavour 105-7 Pad 39A KSC (MLP-1) - First attempt on
18 August was scrubbed following a RSLS abort at 6:54 am with 1.9 seconds left on the
clock. This is the closest RSLS to liftoff in the program. The cause was high temperature
readings in the HPFTP on ME-3. Landed on runway 22 Edwards AFB. 42nd Edwards
landing. On FD-7, due to available consumables, the mission was extended by one day.
Prior to the planned deorbit burn the orbiter was waved off from the KSC landing attempt,
due to low clouds and impending rain.

MISSION PARTICULARS
Launch Window: 2 hours, 32 minutes (7:16 - 9:48 am EDT)
TAL Sites: Zaragoza, Spain (Alternates: Ben Guerir, Morocco and Moron, Spain)
AOA site: White Sands Space Harbor (Alternates: KSC and EAFB)
Primary landing site: KSC/SLF (Scheduled: 11:56 am EDT 10 October)
Landing Speed: 199 knots (229 mph)
Landing rollout: 8,495' from main gear touchdown (3,522' from threshold)
Vehicle weight @ liftoff: 4,510,392 lbs
Orbiter weight @ liftoff: 247,129 lbs
Orbiter weight @ landing: 222,026 lbs
PAYLOADS
Cargo mass approx.: 27,582 lbs
Landing Weight: Same
Special mission kits: 2 EMU's, SORG Galley, Thermal Impulse Printer, MAR, 2 Large Format Cameras, 4 Laptops (PGSC), VTR, Sleep Stations - 3 Bunks, Cycle Ergometer, 1 CCD Cargo Bay camera and RMS-303 (Note: On this flight the RMS Elbow camera was removed prior to flight)
PRIMARY PAYLOADS
SRL-2 - Space Radar Laboratory SIR-C/X-SAR (Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar). 3 separate radars - SIR-C (L-Band & C-Band) & X-SAR. Total mass - 21,373 lbs. Mounted on Spacelab pallet (Mass - 2,417 lbs).
SECONDARY PAYLOADS
5 GAS G-0136, G-0503, G-0541 & GAS Postal Payload (GPP-1 & 2 - 2 cans with 500,000 Apollo 11 25th Anniversary Postal Stamps)
Mid-deck CPCG-I (6th flight, see STS-49), CREAM (see STS-48), MAST-2 (see STS-65), CHROMEX-5 (see STS-29R), & Biological Research in Canisters (BRIC-01). BRIC carried Gypsy moth eggs this flight.
SHUTTLE STACK COMPONENTS
SSME's: 2026 (1) - 4th use, 2033 (2) - 6th use, 2028 (3) - 9th use. At Tower Clear 104%
OMS Pods/Engines: LP-04/109 - Pod 14th use, Motor 11th use & RP-01/101 - Pod 20th use, Motor 8th use
ET: ET-65 (LWT-58)
SRB's: BI-067 (RSRM-40) - Set successfully recovered
SHUTTLE STACK COMPONENTS
For a complete listing, see the Shuttle Rocket Booster page

Shuttle Radar Lab (SRL-2). Lowest orbit - 199.3 km.
MISSION MILESTONES:
4 March 1994 ET-65 arrives on dock KSC
2 May 1994 OV-105 returns to OPF-1 following Mission-62/STS-59
15 June 1994 ET-65/SRB mate in VAB High Bay-3
29 June 1994 SRL-2 payload was installed into the orbiter while in the OPF (see STS-59)
21 July 1994 OV-105 rollover from OPF-1 to VAB High Bay-3 for stacking the same day
27 July 1994 Stack rollout to Pad 39B
18 August 1994 First launch attempt - RSLS abort at T-1.9 seconds.
3 August 1994 TCDT countdown dress rehearsal conducted with crew aboard
23 August 1994 Stack rollback to VAB HB-1 for engine swap, SSME's 2012, 2034, 2032 replace by 2033, 2026 & 2028
13 September 1994 Stack rollout to Pad 39A, first motion just after mid-night EST
27 September 1994 "Call to stations" 43 hr countdown started at 11 am EDT. Astronaut arrival KSC, crew arriving via NASA Gulfstream jet
30 September 1994 Launch
11 October 1994 Landing at Edwards AFB
19 October 1994 First leg of KSC return ferry flight departing Edwards AFB at 1:55 pm PDT arriving Biggs AAF, El Paso at 4 pm (approx.) for refuelling stop. On to Dyess AFB for an overnight stay, arriving at 5:30 pm (approx.)
20 October 1994 OV-105/SCA911 arrival at KSC (5:05 pm) from Dyess AFB with the vehicle demated overnight. OV105 returned to OPF-1 the next morning at 7 am
pre-shuttle missions. shuttle era missions.
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