"6_2_2_3_6.TXT" (1452 bytes) was created on 01-02-89 STS-5 STS-5, the first operational mission, also carried the largest crew up to that time -- four astronauts -- and the first two commercial communications satellites to be flown. The fifth launch of the orbiter Columbia took place at 7:19 a.m. EST, Nov. ll, l982. It was the second on-schedule launch. The crew included Vance Brand, commander; Robert F. Overmyer, pilot; and the first mission specialists to fly the Shuttle -- Joseph P. Allen and William B. Lenoir. The two communications satellites were deployed successfully and subsequently propelled into their operational geosynchronous orbits by booster rockets. Both were Hughes-built HS-376 series satellites -- SBS-3 owned by Satellite Business Systems, and Anik owned by Telesat of Canada. In addition to the first commercial satellite cargo, the flight carried a West German-sponsored microgravity GAS experiment canister in the payload bay. The crew also conducted three student experiments during the flight. A planned spacewalk by the two mission specialists had to be cancelled -- it would have been the first for the Shuttle program -- when the two space suits that were to be used developed problems. Columbia landed on Runway 22, at Edwards AFB, on Nov. 16, l982, at 6:33 a.m. PST, having traveled 2 million miles in 8l orbits during a mission that lasted 5 days, 2 hours, 14 minutes and 26 seconds. Columbia was returned to KSC on Nov. 22.