What was found
CRACK FOUND ON RT OTBD AFT FLAP INBD RIB 4TH HOLE APPROX. .060". RT OTBD AFT FLAP WAS REPLACED WITH A SERVICEABLE FLAP ON CARD TTG8Q01BR3TM.,
- Difficulty date
- August 17, 2026
- Submitted
- September 9, 2026
- Operation
- Air carrier
- Aircraft
- N489WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33855
- Aircraft time
- 69,101 hours, 41,575 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Rib
- Condition
- Cracked
- Location
- Zone 600 Flap
- 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.