Balloon launched on: 9/28/1981 at 15:39 utc
Launch site: Columbia Scientific Balloon Facility, Palestine, Texas, US
Balloon launched by: National Scientific Balloon Facility (NSBF)
Balloon manufacturer/size/composition: Zero Pressure Balloon Winzen 727.460 m3 (15.24 Microns - Stratofilm) / SF-405.85-060-NSCR-01
Balloon serial number: W25.69-2-02
Flight identification number: 1265P
End of flight (L for landing time, W for last contact, otherwise termination time): 9/29/1981 at 17:02 utc
Balloon flight duration (F: time at float only, otherwise total flight time in d:days / h:hours or m:minutes - ): F 26 h
Landing site: 20 miles SE of Portales, NeW Mexico, US
Payload weight: 1300 kgs
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