What was found
PASSENGER CABIN FLOOR INTERCOSTAL UPPER FLANGE AT BS 500D-520 BL 0 CRACKED / REPLACED PASSSENGER CABIN FLOOR INTERCOSTAL AT RS 500D-520 BL O IAW SRM 51-40-02-0G-0 AND BOEING DWG 143A5400 REV- ATAG A23581
- Difficulty date
- September 19, 2018
- Submitted
- February 22, 2022
- Operation
- Air carrier
- Aircraft
- N7738A
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33930
- Aircraft time
- 40,253 hours, 20,943 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.