Borgelt Instruments offers a calibration service for Flight Recorders (all types)

 
BJ1 Joey Flight Recorder was designed & manufactured by Borgelt Instruments and is no longer available.

Volkslogger – manufactured by Garrecht is no longer available

Volkslogger photo

EW microRecorder – IGC approved GPS Flight Recorder

EWlogger photo

  • See www.ewavionics.com