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• Ranger 1 Ranger 1 1961-08-23
• O-1 O-1 1961-08-17
• Explorer 12 Explorer 12 1961-08-16
• Vostok 2 Vostok 2 1961-08-06
• Discoverer 28 Discoverer 28 1961-08-04
• KH-5 4 KH-5 4 1961-07-21
• Mercury-Redstone 4 Mercury-Redstone 4 1961-07-21
• MIDAS 3 MIDAS 3 1961-07-12
• Tiros-3 Tiros-3 1961-07-12
• Discoverer 26 Discoverer 26 1961-07-07