Rendezvous Docking Simulator | |
Docking practice during Apollo program | |
| Location | Hampton, Virginia |
|---|---|
| Coordinates | 37°5′8″N76°22′41″W / 37.08556°N 76.37806°W /37.08556; -76.37806 |
| Built | 1963 |
| Architect | NASA |
| NRHP reference No. | 85002809 |
| VLR No. | 114-0141 |
| Significant dates | |
| Added to NRHP | October 3, 1985[2] |
| Designated NHL | October 3, 1985[3] |
| Designated VLR | February 18, 1986[1] |
TheRendezvous Docking Simulator, also known as theReal-Time Dynamic Simulator, is asimulator at theLangley Research Center. It was constructed for the Gemini program inBuilding 1244 and it became operational in June 1963 at a cost of $320,000[4] and later reconfigured for the Apollo program.[4] The simulator consists of agantry frame, with an overhead carriage from which test craft were suspended by cables.[5] Agimbal was powered hydraulically and was capable of changing pitch and yaw at a rate of 1 radian per second or roll at 2 radians per second. The gantry also moved like an overhead crane using electric motors and was capable of travelling 210 feet (64 m) longitudinally at up to 20 feet per second (6.1 m/s), 16 feet (4.9 m) laterally at up to 4 feet per second (1.2 m/s) and vertically 45 feet (14 m) at up to 10 feet per second (3.0 m/s).[6]
It is the only surviving simulator from theNASAGemini andApollo space programs that was used by astronauts to practice docking of space capsules with other vessels.[3] Ability to dock reliably with theApollo Lunar Module was a crucial skill essential for the mission to return from the Moon.[5] The docking simulator was used alongside theProjection Planetarium in training exercises.
It was declared aNational Historic Landmark in 1985.[3][5][7]
Currently it is stored, hanging from the rafters in Building 1244, a vast hangar at Langley, and there are no plans for it otherwise.[3][5]