What was found
ATB, UNKNOWN NOISE & VIBRATION FROM AIRCRAFT DURING CLIMBOUT. RESULTED IN AIR TURN BACK.
- Difficulty date
- September 21, 2026
- Submitted
- September 22, 2026
- Operation
- Air carrier
- Aircraft
- N570UP
- Make and model
- Boeing 74744AF
- Aircraft serial
- 35667
- Aircraft time
- 68,182 hours, 11,178 cycles
- System (JASC)
- 5300 · Fuselage Structure (General)
- Part
- Unknown
- 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.