As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6461 - FMN-PHX - AFTER DEPARTURE FROM FMN, THE CREW REPORTED THAT BOTH PROPELLERS WOULD NOT EXCEED TO 1550 RPM. THE AIRCRAFT RETURNED TO THE FIELD. MAINTENANCE REMOVED AND REPLACED THE RIGHT OVERSPEED GOVERNOR. ALSO, INSPECTED THE LEFT PROPELLER, NO DISCREPANCIES WERE NOTED. OPS CHECKED GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)