This Apollo Block II spacecraft, consisting of Command and Service Modules 119, was the last of its kind built. Designated as the Skylab rescue vehicle, it could be launched in a five-man configuration, with two extra couches under the regular seats. A rescue crew of two would link up with the Skylab workshop and bring back a long-duration crew whose CSM had become unusable. After Skylab, CSM 119 became the backup for the Apollo-Soyuz Test Project (ASTP) spacecraft (CSM 111).
CSM 119 was transferred by NASA to the Smithsonian in 1977 and immediately placed on display at the NASA Kennedy Space Center.
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.