What was found
BS 663 VAPOR BARRIER ANGLE IS CRACKED AT RBL 25 W/L 148 / REMOVED AND REPLACED VAPOR BARRIER ANGEL AT BS 663; RBL 25; WL 148 I.A.W. SRM 51-40-02-0G-0 AND AND DWG NO. 111A1000; SH. 153; REV. - 88979U 09JUL18
- Difficulty date
- July 2, 2018
- Submitted
- February 21, 2022
- Operation
- Air carrier
- Aircraft
- N479WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33990
- Aircraft time
- 49,066 hours, 29,036 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Condition
- Cracked
- Location
- Lwr Fuselage
- 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.