What was found
CREW REPORTED AFTER TAKEOFF AIRFRAME VIBRATION OF UNDETERMINED ORIGIN. AIRCRAFT RETURNED TO LAX.
- Difficulty date
- June 23, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N793UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26946
- Engine
- Pwa PW4090
- System (JASC)
- 5101 · Aircraft Structures
- Part
- Structure
- Condition
- Vibration
- Location
- Airframe
- Stage of operation
- CL
- Nature of condition
- E
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.