3.4.2.2 On-Orbit Support System Requirements Preliminary definition of support system requirements have been established for the low altitude and high altitude assembly sites using data generated during the studies of Space Stations, research application modules and remote teleoperator vehicles (Ref 25 through 28). The major support equipment requirements are summarized for the alternate assembly sites as follows: Low Altitude (190 N Mi) • Remote controlled manipulators • Shuttle crew accommodations - Crew support module - Communications module • Manufacturing modules High Altitude (7000 N Mi) • Remote controlled manipulators • Manufacturing module • Space station • Crew transportation module. 3.4.2. 2.1 Remote Controlled Manipulator Module - The RMM is a free-flying teleoperated vehicle which serves to extend and enhance the natural sensory, manipulative, locomotive and cognitive capabilities of a man from a remote location. Figure 3.4-20 is a sketch of the Free-Flying Teleoperator (FFTO), identified in the preliminary Payload Descriptions Level B Data package for potential Shuttle sortie payloads (Payload No. LS-04-S). The FFTO weighs 183 Kg dry and has 33 Kg of hydrazine for propulsive maneuvers. Although more detailed definition of a remote controlled manipulator system for use in assembly of the MPTS is required, the functional capabilities of the FFTO is sufficiently close to what is needed to use it as a strawman in overall system assessment of the assembly operation. 3.4. 2.2.2 Crew Support Module - A RAM Support Module (RSM) is used in the study as being representative of the support equipment necessary to house the crew for monitoring the assembly operation. The RSM is a pressurized vehicle which will accommodate up to four additional crewmen over the number transported in the Orbiter. Figure 3.4-21 is a
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