Everything you never knew you wanted to know about the Mercury Project

MR-3

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Project Mercury Missions
Liftoff of MR-3
Flight Order
LJ-1 12 Aug 1959
BJ-1 9 Sep 1959
LJ-1A 4 Nov 1959
LJ-2 4 Dec 1959
LJ-1B 21 Jan 1960
Beach Abort 9 May 1960
MA-1 29 Jul 1960
LJ-5 8 Nov 1960
MR-1 21 Nov 1960
MR-1A 19 Dec 1960
MR-2 31 Jan 1961
MA-2 21 Feb 1961
LJ-5A 18 Mar 1961
MR-BD 24 Mar 1961
MA-3 25 Apr 1961
LJ-5B 28 Apr 1961
MR-3 5 May 1961
MR-4 21 Jul 1961
MA-4 12 Sep 1961
MA-5 29 Nov 1961
MA-6 20 Feb 1962
MA-7 24 May 1962
MA-8 3 Oct 1962
MA-9 15-16 May 1962

Description of Mission

From SP-45 Mercury project summary


The Mercury-Redstone 3 (MR-3) mission, the first manned space flight by the United States, was successfully accomplished on May 5, 1961, from the Cape Canaveral launch site. Astronaut Alan B. Shepard was the pilot. The space vehicle was composed of production spacecraft 7 and a Mercury-Redstone launch vehicle, which was essentially identical to the one used for the MRBD launch-vehicle qualification mission. Analyses of the results of the mission showed that Astronaut Shepard satisfactorily performed his assigned tasks during all phases of the flight. Likewise, launch vehicle and spacecraft systems performed as planned. The spacecraft achieved an altitude of about 101 nautical miles and was in weightless flight for slightly over 5 minutes. Postflight examination of Astronaut Shepard and inspection of the spacecraft showed both to be in excellent condition. A helicopter pickup was made of the spacecraft after the pilot had made his egress from the side hatch of the spacecraft and had been hoisted aboard the helicopter. The pilot and the spacecraft were landed aboard an aircraft carrier 11 minutes after spacecraft landing, and the spacecraft was brought back to the launching site the morning after the flight.

MR-3 Gallery

More Information

see also: Freedom 7, Spacecraft 7, Alan Shepard

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