Project brief
Formal flight test report for the design and development flight test program of a MTOW 25kg multi-rotor UAV, documenting performance characterization, handling qualities assessment, system reliability testing, and failure mode and effects flight validation across 80 sorties and 120 flight hours. Written to USAF MIL-HDBK-1763 and EASA SC-RPAS-01 test report format requirements.
The explanatory workflow shows how the supplied report organizes a test program. It does not create new flight records or independently validate the recorded sortie totals.
The engineering challenge
Convert a flight-test program into a structured account of performance, handling, and failure-mode observations.
Engineering approach
- Group test cards and flight data by evaluation objective.
- Relate payload and operating conditions to the corresponding analyses.
- Preserve links between conclusions, telemetry, and supporting appendices.
Features & capabilities
- Performance envelope: hover, forward flight (0–120km/h), max altitude 4500m MSL
- Payload performance curves: hover endurance vs payload mass (0–15kg range)
- Hover efficiency: Figure of Merit measurement vs model predictions
- Handling qualities: bandwidth, phase delay, attitude quickness per ADS-33E-PRF
- Structural load testing: flight load survey, gross weight expansion
- System reliability testing: 500 power cycles, 100 motor failure tests
- Failure mode validation: GPS loss, RC loss, single motor failure, battery fault
- Manufacturer's test flight cards, data cards, and telemetry plots: 400+ pages appendix
Software & engineering tools
FlightGear pre-test simulation, Pixhawk dataflash logs, MATLAB analysis scripts, Microsoft Word test report template