LM Truck 160 pixels - Credit: © Mark Wade. 2,463 bytes. 240 x 156 pixels.

LM Descent stage adapted for unmanned delivery of payloads of up to 5000 kg to lunar surface. Added to descent stage: Navigation and guidance system (126 kg); stability and control system (49 kg); reaction control system (250 kg); communications (21 kg); ECS for equipment (58 kg). Total Length: 3.2 m. Maximum Diameter: 9.4 m. Total Mass: 8,990 kg. Total Propellants: 7,420 kg. Primary Engine Thrust: 4,491 kgf. Main Engine Propellants: N2O4/UDMH. Main Engine Isp: 311 sec. Electrical System: Batteries.

• 26 - Baker, David, The History of Manned Spaceflight, Crown, New York, 1981.
• 200 - Henderson, C William, Advanced in the Astronautical Sciences, Vol 18, "Extended Lunar Exploration", 1964, p 615.
• 201 - National Space Goals for Post-Apollo Period, House of Representatives Hearings, 1965.
• 202 - Arthur, George R, Advanced in the Astronautical Sciences, Volume 10, "Lunar Spacecraft Designs", 1963, p. 52.
• 203 - Salter, Thomas R, Advanced in the Astronautical Sciences, Vol 18, "Advanced Lunar Transportation Systems", 1964 / NASA Contract NAS8-5027.
• 204 - Evans, Thomas C, Advanced in the Astronautical Sciences, Vol 18, "Extended Lunar Exploration", 1964, p 480.

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LM Truck Credit: © Mark Wade. 7,796 bytes. 488 x 533 pixels.

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Lunar Exploration - Lunar Exploration Plans Credit: © Mark Wade. 15,347 bytes. 635 x 472 pixels.

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Langley 1,460 kg LM - Langley 1,460 kg lunar lander Credit: © Mark Wade. 1,779 bytes. 159 x 193 pixels.

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Post-Apollo lunar - Comparison of American post-Apollo lunar spacecraft. Credit: © Mark Wade. 7,240 bytes. 737 x 249 pixels.

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Post-Apollo lunar - Comparison of American post-Apollo lunar spacecraft. Credit: © Mark Wade. 12,347 bytes. 557 x 467 pixels.

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