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Rendering of the now-cancelled Common Docking Adapter. The Common Docking Adapter (CDA) was announced in 2009. [3] It was planned to be used to convert the Common Berthing Mechanism to the NASA Docking System. [4] The CDAs would have been attached directly to Node-2 forward and Node-2 zenith. [4]
The Shuttle's Orbiter Docking System remained unchanged from when it was used for the Shuttle–Mir Program in 1995. The active capture ring that extends outward from the spacecraft captured the passive mating ring on the space station's APAS-95 connection on the Pressurized Mating Adapter. The capture ring aligned them, pulled them together ...
Its origins lie in designs for the Pressurized Docking Mast, [1] consisting of an off-axis frustoconical docking tunnel contained within a framework and a retractable coupling mechanism, later part of the Pressurized Berthing Adapter assembly that appeared in designs for Space Station Freedom 1987, and the reduced design referred to as 'Fred' [2] 1991.
IDSS Rev D NDS, NASA's implementation of IDSS. The International Docking System Standard (IDSS) is an international standard for spacecraft docking adapters.It was created by the International Space Station Multilateral Coordination Board, on behalf of the International Space Station partner organizations; NASA, Roscosmos, JAXA, ESA, and the Canadian Space Agency.
Previously launched and planned to be launched adapters are listed below: ASTP Docking Module: An airlock module that converted U.S. Probe and Drogue to APAS-75. Built by Rockwell International for the 1975 Apollo–Soyuz Test Project mission. [34] Pressurized Mating Adapter (PMA): Converts an active Common Berthing Mechanism to APAS-95.
Using NDS, NASA developed the International Docking Adapter (IDA) to provide two IDSS-compliant docking ports on the ISS. The IDAs were delivered to the ISS starting in 2016. Each of two existing Pressurized Mating Adapters has an IDA permanently attached, so the former PMA function is no longer available for visiting spacecraft. Since 2019 ...