What was found
RETURNED TO DEPARTURE DUE TO AIRFRAME VIBRATIONS. REPLACED SPOILER CONTROL PACKAGE IAW AMM.
- Difficulty date
- May 24, 2017
- Submitted
- May 25, 2017
- Operation
- Air carrier
- Aircraft
- N669US
- Make and model
- Boeing 747451
- Aircraft serial
- 24224
- Aircraft time
- 113,030 hours, 13,700 cycles
- System (JASC)
- 2760 · Drag Control System
- Part
- Spoiler Sys
- Condition
- Vibration
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- E
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.