Mission 74
STS-72
1996-0001A
Crew: 6 CDR - Brian J. Duffy
Plt - Brent W. Jett
MS 1 - Leroy Chiao (EV 1)
MS 2 - Winston E. Scott (EV 3)
MS 3 - Koichi Wakata
MS 4 - Daniel T. Barry (EV 2)
Launch 11 January 1996 @ 0441:00 EST
Orbital incl: 28.45
Max alt: 478.0 km.
Orbits: 142
Dur: 8:22:00:41
Landing: 20 January 1996 @ 0241:41 EST
Launch Info: Orbiter - Endeavour 105-10 Pad 39B KSC (MLP-1) - Hold time of
23 minutes due to restabilizing ground station communication links. Landed on runway 15,
KSC/SLF. 28th KSC landing, 8th night, 3rd night at KSC.

MISSION PARTICULARS
Launch Window: 49 minutes, 30 seconds (4:18 - 5:07:30 am EST)
TAL Sites: Ben Guerir, Morocco (Alternatives: Banjul, Gambia & Moron, Spain) 2 engine out only
AOA site: Edwards AFB (Atlernates: KSC & WS)
Primary landing site: KSC (Scheduled: 2:54 am EST, 20 January)
Landing Speed: 191 knots (220 mph)
Landing rollout: 8,729' from main gear touchdown (3,365' from threshold)
Vehicle weight @ liftoff: 4,514,955 lbs
Orbiter weight @ liftoff: 247,319 lbs
Orbiter weight @ landing: 217,269 lbs
PAYLOADS
Cargo mass approx.: 14,353 lbs
Landing Weight: 22,233 lbs (with SFU)
Special mission kits: 3 EMU's, SORG, MAR, PSA, MUP, TIPS 7 Laptops, 3 additional berthing cameras for SFU/Spartan, 4 CCD PLDB Cameras, Regenerative CO2 Removal System, EDO N2 Mission Kit, Magnum Spotlight, TCS, Cycle Ergometer, Standard WCS, VTR, Payload bay Liner, 5 loaded cryo-tanks, OI-24 Software (6th flight), and RMS-303
PRIMARY PAYLOADS
SPARTAN-206 (OAST-flyer) - 1996-001B Deployed and retrieved by RMS. Mass - 2,643 lbs. 4 expirements: 1) REFLEX (Return Flux Experiment), 2) GADACS (GPS Attitude Determination, Control System), 3) SELODE (Solar Exposure to Laser Ordance Device), & 4) SPRE (SPARTAN Packet Radio Experiment)
Shuttle Laser Altimer-1/GAS Bridge - SLA-1/GAS Carrying TES-2, GAS Ballast Payload-1/Sample Return Expirement (GBP-1/SRE) and G-0342, G-0459, G-0740. Total mass: 4,484 lbs.
Space Flyer Unit (SFU) Japanese NASDA experimental satellite, launched by an H-II booster on 18 March 1995 (1995-011A), from Tanegashima. Retrieved by RMS. Mass - 7,885 lbs. 3 Automated labs: Science & Technology Experiments, Exposed Facility & Materials Processing.
EVA ACTIVITY
EDFT-3 (EVA Development Flight Test) activities
EVA-1 - 15 January Duration - 6 hours, 9 minutes Continuation of EDFT-1 & 2 Chiao (Red stripes) and Barry (No stripes, both 1st EVA's)
EVA-2 - 17 January Duration - 6 hours, 53 minutes Continuation of EDFT-1 & 2 Chiao (2nd EVA) and Scott (Broken red stripes, 1st EVA)
SECONDARY PAYLOADS
Payload Bay SSBUV/A-8 (Final flight)
Mid-deck PARE-NIH-3, STL-A-5, PCG-STES Block I and CPCG Block II-8
SHUTTLE STACK COMPONENTS
SSME's: 2028 (1) - 11th use, 2039 (2) - 1st use, 2036 (3) - 2nd use. 104% at tower clear. Engine 2039 & 2036 are the new Block I design
OMS Pods/Engines: LP-04/109 - Pod 18th use, Motor 15th use & RP-05/116 - Pod & Motor 8th use both
ET: ET-75 (LWT-68)
SRB's: BI-077 (RSRM-52) - Set successfully recovered
SHUTTLE STACK COMPONENTS
For a complete listing, see the Shuttle Rocket Booster page

SFU Retrieval & SPARTAN-206
MISSION MILESTONES:
11 July 1995 ET-75 arrives on dock KSC
18 September 1995 OV-105 returns to OPF-3 following Mission-71/STS-69
6 November 1995 Spartan/GAS Bridge insertion into the payload bay while in the OPF
9 November 1995 ET-75/SRB mate in High Bay-3
30 November 1995 OV-105 rollover from OPF-3 to the VAB High Bay for stacking the same day
6 December 1995 Stack rollout to Pad 39B, first motion at 6:48 am EST
12 December 1995 TCDT coutndown dress rehearsal conducted with crew aboard
8 January 1996 "Call to stations" 43 hr countdown started at 7:30 am EST. Astronaut arrival at KSC.
11 January 1996 Launch
20 January 1996 Landing at KSC. Returned to the OPF-3 the same day by 7 am.
pre-shuttle missions. shuttle era missions.
Table of Contents Shuttle Missions Main