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Bluford Buchli Dunbar Furrer Hartsfield Messerschmid Nagel Ockels

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STS-61-A Credit - NASA Media Gallery

30 October 1985 17:16 GMT. Landing Date: 1985-11-06 18:01:39. Flight Time: 7.03 days. Flight Up: STS-61-A. Flight Back: STS-61-A. Call Sign: Challenger. Crew: Bluford, Buchli, Dunbar, Furrer, Hartsfield, Messerschmid, Nagel, Ockels. Program: Spacelab.

Of note: Record crew size aboard a single spacecraft. First Dutch astronaut.

What went wrong: Experienced erosion of the right-hand nozzle primary O-ring and the first case-to-case field joint O-ring anomaly since mission STS 51-C. There was blow-by past the primary O-rings in the centre and aft field joints on the left-hand SRM. The O-rings were not damaged.Manned eight crew. Launched GLOMR; carried Spacelab D1. Payloads: Spacelab D-1 with habitable module and 76 experiments. Six of the eight crew members were divided into a blue and red team working 12-hour shifts for 24-hour-a-day operation. The remaining two crew members were 'switch hitters.'.

Orbits of Earth: 111. Distance traveled: 4,682,148 km. Orbiter Liftoff Mass: 110,568 kg. Orbiter Mass at Landing: 97,144 kg. Payload to Orbit: 14,451 kg. Payload Returned: 14,383 kg. Landed at: Runway 17 dry lake bed at Edwards Air Force Base, . Landing Speed: 376 kph. Touchdown miss distance: 557 m. Landing Rollout: 2,531 m.

Mission Name: 61-A (22)
CHALLENGER (9)
Pad 39-A (34)
22nd Shuttle mission
9th Flight OV-099

Crew:
Henry W. Hartsfield, Jr.(3), Commander
Steven R. Nagel (3), Pilot
James F. Buchli (2), Mission Specialist 1
Guion S. Bluford, Jr.(2), Mission Specialist 2
Bonnie J. Dunbar (1), Mission Specialist 3
Reinhard Furrer (1), Payload Specialist 1
Ernst Messerschmid (1), Payload Specialist 2
Wubbo J. Ockeis (1), Payload Specialist (ESA) 3

Milestones:
OPF - Aug. 12,1985
VAB - Oct. 12,1985
PAD - Oct. 16,1985

Payload:
SPACELAB-D1,GLOMAR
Mission Objectives:

Launch:
October 30, 1985, 12:00:00 noon EST. Launch proceeded as scheduled with no delays. Launch Weight: 243,762 lbs.
Orbit:
Altitude: 207nm
Inclination: 57.0 degrees
Orbits: 112
Duration: 7 days, 0 hours, 44 minutes, 51 seconds.
Distance: miles

Hardware:
SRB: BI-022
SRM: L022(HPM)
ET : 24/LWT-17
MLP : 1
SSME-1: SN-2023
SSME-2: SN-2020
SSME-3: SN-2021

Landing:
November 6,1985,9:44:51 a.m. PST, Runway 17, Edwards Air Force Base. Calif. Rollout distance: 8,304 feet. Rollout time: 49 seconds. Mission duration: Orbiter returned to KSC Nov. 11, 1985. Landing Weight: 214,171 lbs.

Mission Highlights:
Dedicated German Spacelab (D-1) mission conducted in long module configuration, which featured Vestibular Sled designed to give scientists data on functional organization of human vestibular and orientation systems. Spacelab D-1 encompassed 75 numbered experiments, most performed more than once. Mission included basic and applied microgravity research in fields of materials science, life sciences and technology, and communications and navigation. Though orbiter controlled from Johnson Space Center, scientific operations controlled from German Space Operations Center at Oberpfaffenhofen, near Munich. Other objectives: Global Low Orbiting Message Relay (GLOMR) satellite deployed from Get Away Special canister.

• 1985 Oct 30 - STS-61-A  Crew: Bluford, Buchli, Dunbar, Furrer, Hartsfield, Messerschmid, Nagel, Ockels. Spacecraft: Challenger. Payload: Challenger F09 / GLOMR 1. Mass: 14,451 kg (31,859 lb). Launch Site: Cape Canaveral. Launch Vehicle: Shuttle. Duration: 7.03 days. Perigee: 319 km (198 mi). Apogee: 331 km (205 mi). Inclination: 57.00 deg. Period: 91.00 min.

  Manned eight crew. Launched GLOMR; carried Spacelab D1. Payloads: Spacelab D-1 with habitable module and 76 experiments. Six of the eight crew members were divided into a blue and red team working 12-hour shifts for 24-hour-a-day operation. The remaining two crew members were 'switch hitters.'.

• 1985 Nov 6 - Landing of STS-61-A 

  STS-61-A landed at 18:01 GMT.

• NASA Report, Press Kit, . Accessed at: http://www.jsc.nasa.gov/history/shuttle_pk/pk/Flight_022_STS-61A_Press_Kit.pdf. -right click to download pdfs!

• Furniss, Tim, Manned Spaceflight Log, Jane's, London, 1986. ISBN: 0710604025. Summary of all manned spaceflights up to 1986. Pre-Glasnost, so many 'war stories' of Soviet manned spaceflight are not included. More at amazon.com...

• NASA Shuttle Mission Press Kits, NASA, 1981-present. Accessed at: http://www-pao.ksc.nasa.gov/kscpao/presskit/presskit.htm.

• JPL Mission and Spacecraft Library, Jet Propulsion Laboratory, 1997. Accessed at: http://msl.jpl.nasa.gov/home.html.

• Krebs, Gunter, Gunter's Space Page, University of Frankfurt, 1996. Accessed at: http://www.skyrocket.de/space.

• McDowell, Jonathan, Jonathan's Space Home Page, Harvard University, 1997-present. Jonathan McDowell's complete on-line listing of all objects orbited and over 20,000 rocket launches Accessed at: http://www.planet4589.org/jsr.html.

• USAF Satellite Database, USAF Institute of Technology, 1995. Accessed at: ftp://archive.afit.af.mil/pub/space/.

• NASA Report, Mission Report, . Accessed at: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19920075289_1992075289.pdf. -right click to download pdfs!