RotorLab logoRotorLab

Read any flight log — ArduPilot dataflash (.bin), a MAVLink telemetry log (.tlog), a PX4 ULog (.ulg), a DJI flight record (DJIFlightRecord .txt), a Parrot FreeFlight log (.json), a GUTMA flight log, a flight-log CSV from Litchi, Airdata or a DJI GO conversion, or a Betaflight / INAV Blackbox log (.bbl, .bfl, .txt, or the blackbox_decode CSV). The Log Analyzer tells you what is in the file: the aircraft and firmware it came from, every mode change, event, error and autopilot message on one timeline, and the flight plotted out — attitude, altitude, climb, motors, battery, and vibration. Included with your account. Files are read and discarded; nothing is retained.