What was found
BOS - FLT 6473 - CRWE RETURNED TO BOS DUE TO VIBRATION COMING FROM PROP. A/C LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED SPINNER. TEST FLIGHT SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BOS - FLT 6473 - CRWE RETURNED TO BOS DUE TO VIBRATION COMING FROM PROP. A/C LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED SPINNER. TEST FLIGHT SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M)