The National Scientific Balloon Facility (NSBF) Annual Report FY 1978 includes information on flight services by the NSBF crew, electronic improvement, miscellaneous support programs, heavy payload balloon program, long duration development program, personnel, panel meetings, base improvements, a... Show moreThe National Scientific Balloon Facility (NSBF) Annual Report FY 1978 includes information on flight services by the NSBF crew, electronic improvement, miscellaneous support programs, heavy payload balloon program, long duration development program, personnel, panel meetings, base improvements, and plans for FY 1979. During FY 1978, the NSBF flew 65 flights with a 85% success rate. Show less