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 ===2.4.3 Salyut 3 Career=== Entries below describe Salyut 3 operations during Soyuz missions to the station. For more information on the Soyuz missions, see section 1.8.4.2. Dates are hard dock to undock; if no hard dock achieved, launch to landing.





2.5.1 Salyut 4 Specifications

 * Length ....................................................... 15.8 m
 * Maximum diameter ..................................... 4.15 m
 * Habitable volume ........................................ 90 m3
 * Weight at launch ........................................ 18,900 kg
 * Launch vehicle ........................................... Proton (three-stage)
 * Orbital inclination ....................................... 51.6°
 * Area of solar arrays ................................... 60 m2
 * Number of solar arrays ............................... 3
 * Electricity production ................................. 4 kW
 * Resupply carriers ...................................... Soyuz Ferry
 * Number of docking ports ............................ 1
 * Total manned missions .............................. 3
 * Total unmanned missions .......................... 1
 * Total long-duration manned missions ........... 2