What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK ON LEFT HAND WING AILERON CLOSURE RIB. REPAIRED RIB PER EA 330258.
- Difficulty date
- September 9, 2021
- Submitted
- September 15, 2021
- Operation
- Air carrier
- Aircraft
- N809AA
- Make and model
- Boeing 7878
- Aircraft serial
- 40627
- Aircraft time
- 22,032 hours, 2,842 cycles
- System (JASC)
- 5751 · Ailerons
- Part
- Rib
- Part number
- 154Z5331
- Condition
- Cracked
- Location
- Lt Wing Aileron
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.