Air-to-ground Voice Transcriptions and on Board Voice Transcriptions for Skylab 2, Skylab 3 and Skylab 4

Microfilm records of the Skylab 2, 3, and 4 voice transcriptions are presented. The data are contained on ten 16 millimeter reels. The transcriptions are identified as air-to-ground communication and onboard communication. The Skylab 2 data are contained on one roll for air-to-ground and one roll for onboard communication. Skylab 3 data consist of two rolls for air-to-ground and two rolls for on board communication. Skylab 4 data consists of three rolls for air-to-ground and two rolls for onboard communication.