What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN INTERCOSTAL LOCATED BETWEEN STA 277 AND STA 294.5 AT RBL 1. REPLACED INTERCOSTAL PER AARD 51-00-05-1 AND DWG 141A5400.
- Difficulty date
- March 12, 2022
- Submitted
- March 23, 2022
- Operation
- Air carrier
- Aircraft
- N830NN
- Make and model
- Boeing 737*
- Aircraft serial
- 31091
- Aircraft time
- 36,222 hours, 14,824 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A5410U139
- Condition
- Cracked
- Location
- Zone 100 - Fuse
- 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.