What was found
AIR TURN BACK DUE TO SEVERE AIRFRAME VIBRATION AFTER GEAR RETRACTION.
- Difficulty date
- February 3, 2021
- Submitted
- February 4, 2021
- Operation
- Air carrier
- Aircraft
- N411SN
- Make and model
- Doug MD11F
- Aircraft serial
- 48411
- Aircraft time
- 75,889 hours, 15,225 cycles
- System (JASC)
- 5300 · Fuselage Structure (General)
- Part
- Unknown
- Condition
- Vibration
- Location
- Fuselage
- Stage of operation
- CL
- 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.