Purpose of the flight and payload description



*** PAYLOAD DESCRIPTION WILL BE AVAILABLE SOON ***

Details of the balloon flight

Balloon launched on: 4/25/1973
Launch site: Columbia Scientific Balloon Facility, Palestine, Texas, US  
Balloon launched by: National Scientific Balloon Facility (NSBF)
Balloon manufacturer/size/composition: Zero Pressure Balloon Raven - 84.951 m3 (25.40 microns X-124)
Flight identification number: 742P
End of flight (L for landing time, W for last contact, otherwise termination time): 4/25/1973
Landing site: Balloon Failure
Payload weight: 596 kgs

Postal cover issued on launch day commemorating the flight

External references

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