What was found
RETURNED TO THE FIELD AND DECLARED AN EMERGENCY DUE TO NR 2 ENG N1 VIBE IN CLIMB FLIGHT. MX REPLACED SOME WORN BLADE PINS AND PERFORMED A BLADE LUBE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RETURNED TO THE FIELD AND DECLARED AN EMERGENCY DUE TO NR 2 ENG N1 VIBE IN CLIMB FLIGHT. MX REPLACED SOME WORN BLADE PINS AND PERFORMED A BLADE LUBE.