What was found
DURING CLIMB AT 80 TORQUE MAIN TRANSMISSION PRESSURE DROPPED BELOW 50 PSI IN THE YELLOW RANGE, ABORTED FLIGHT AND RETURNED TO HMABP. MAINTENANCE REPLACED TRANSMITTER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CLIMB AT 80 TORQUE MAIN TRANSMISSION PRESSURE DROPPED BELOW 50 PSI IN THE YELLOW RANGE, ABORTED FLIGHT AND RETURNED TO HMABP. MAINTENANCE REPLACED TRANSMITTER.