Mission 17
STS-24/51-B
1985-034A
Crew: 7 CDR - Robert F. Overmyer
Plt - Frederick D. Gregory
MS 1 - Don L. Lind (EV 1)
MS 2 - Norman E. Thagard (EV 2)
MS 3 - William E. Thornton
PS 1 - Taylor G. Wang
PS 2 - Lodewijk van den Berg
Launch 29 April 1985 @ 1202:18 EDT
Orbital incl: 56.99
Max alt: 358.9 km.
Orbits: 110
Dur: 7:00:08:46
Landing: 6 May 1985 @ 0911:04 PDT
Launch Info: Orbiter - Challenger 099-7 Pad 39A KSC (MLP-2) - Hold time -
2 minutes, 18 seconds to close two valves manually at T-4 minutes. Landed on dry
lakebed runway 17, Edwards AFB.

MISSION PARTICULARS
Launch Window: 2 hours, 39 minutes (12:00 - 2:39 pm EDT) - Was extended from 1 hour so as to coincide with sunset at TAL site.
TAL Sites: Zaragoza (Alternate: Moron)
AOA site: White Sands, NM
Primary landing site: Edwards, AFB
Landing Speed: 204 knots (234 mph)
Landing rollout: 8,317' from main gear touchdown
Vehicle weight @ liftoff: 4,512,009 lbs
Orbiter weight @ liftoff: 246,880 lbs
Orbiter weight @ landing: 212,465 lbs
PAYLOADS
Cargo mass approx.: 31,407 lbs
Landing Weight: 31,302 lbs
Special mission kits: EMU's 1061 & 1057, Galley, Sleeping Berths, teleprinter, MADS and no RMS
PRIMARY PAYLOADS
SPACELAB-3 (Long Module/Unit-1, and Long Tunnel - 18,267 lbs, & 2 exp. on MPESS - 2,535 lbs) Total Spacelab-3 weight - 23,476 lbs, 15 Experiments:
OSTA ATMOS (Atmospheric Trace Molecules Measured by Spectrscopy, GFFC (Geophysical Fluid Cell), FES (Fluids Experiment System), VCG (Vapour Crystal Growth), & MICG (Mercury Iodide Crystal Growth)
OAST DDM/DROP (Drop Dynamics Module/Dynam. of Rotating & Oscill. Free Drops)
OSS RAHF-R (Reasearch Animal Holding Facility - Rodent/24 rats), RAHF-P (Reasearch Animal Holding Facility - Primate/2 squirrel monkeys #3165 & #384-80), UMS (Urine Monitoring System), AFT (Autogenic Feedback Training), DEMS (Dynamic Environment Measurement System), BTS (Biotelemetry System), SSMI (Small Mass Measurement Instrument)
OSS Astrophysics IONS (Ionisation States of Solar Galactic Cosmic Ray Heavy Nuclei), VWFC (Very Wide Field Galactic Camera) - reflight from STS-9
SECONDARY PAYLOADS
OEX ACIP/HiRAP (see STS-6) & 2 Deployable Sub-sats from GAS Cans: 1) G-0010 NUSAT (Northern Utah Satellite) To Align Airport Radars for FAA, 105 lbs - 1985-034B, 2) G-0308 GLOMR (Global Low Orbiting Message Relay Satellite) - 150 lbs. GLOMR failed to eject from canister, later deployed on Mission 22/61-A
SHUTTLE STACK COMPONENTS
SSME's: 2023 (1) - 2nd use, 2020 (2) - 3rd use, 2021 (3) - 3rd use. Liftoff at 100% to 104% after throttle-up
OMS Pods/Engines: LP-99/106 - 6th use & RP-04/113 - 1st use
ET: ET-17 (LWT-10)
SRB's: SRM-16/BI-016 - Booster set successfully recovered
SHUTTLE STACK COMPONENTS
Left - 16A Right - 16B
6-A 013 Fwd 014 6-B
6-A 046 Cyl 075 6-B
6-A 061 Cyl 076 6-B
6-A L03 Cyl L07 6-B
6-A L04 Cyl L08 6-B
Q-4 L29 Cyl L09 6-B
6-A L06 Cyl L10 6-B
6-A L01 Att L05 7-B
7-A L08 Stf L10 7-B
7-B L09 Stf L13 8-A
New 028 Aft 016 7-A
Spacelab-3 Mission
MISSION MILESTONES:
10 April 1984 ET-17 arrives on dock KSC
13 October 1984 OV-099 arrives at OPF-1 following KSC landing Mission 13/41-G
9 January 1985 ET/SRB mate (for 51-E, used for 51-B)
7 March 1985 OV-099 rollover from OPF-1 to VAB High Bay 1, for stacking same day
27 March 1985 Spacelab-3 payload insertion into the orbiter whie in OPF
10 April 1985 OV-099 rollover from OPF-1 to VAB High Bay 1, for stacking same day
15 April 1985 Stack rollout to Pad 39A
18 April 1985 TCDT dress rehearsal conducted with crew aboard orbiter
26 April 1985 Astronaut arrival KSC, and "Call to stations" extended 55 hr countdown started at 12 pm EDT due to biological payload insertion
29 April 1985 Launch
6 May 1985 Landing at Edwards AFB
10 May 1985 First leg of ferry flight begins from EAFB to Kelly AFB with an overnight stay
11 May 1985 Final leg of ferry flight from Kelly AFB to KSC, and delivery to the OPF same day
pre-shuttle missions. shuttle era missions.
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