Read any flight log — ArduPilot dataflash (.bin),
a MAVLink telemetry log (.tlog) or a PX4 ULog
(.ulg). 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.
This is the log, not the diagnosis. The Crash Analyzer add-on reads the same file and
tells you what happened:
The verdict, and how strong the evidence behind it is
A second-by-second readout of the moments before the event: mixer saturation, descent
profile, control authority, battery behavior, and vibration
Causes ruled in and ruled out, in plain language
A downloadable report, and the flight filed to an aircraft’s record
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