What was found
FORWARD PASSENGER CABIN FLOOR STRUCTURE INTERCOSTAL UPPER FLANGE CRACKED AT FASTENER HOLE, BETWEEN BS. 312 TO BS. 328, LBL46. / R&R INTERCOSTAL IAW SRM & DWG.
- Difficulty date
- August 27, 2019
- Submitted
- August 30, 2019
- Operation
- Air carrier
- Aircraft
- N966WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36966
- Aircraft time
- 27,460 hours, 16,751 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A5400
- Condition
- Cracked
- Location
- Bs 312-328
- 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.