What was found
CRACKED INTERCOSTAL BTW BS 927 - 947, RBL 21 IN THE AFT CARGO BAY. REPLACED THE INTERCOSTAL, NUTPLATE AND FASTENERS IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND DWG 147A7500, SHEET 37, REV-.
- Difficulty date
- March 14, 2026
- Submitted
- April 16, 2026
- Operation
- Air carrier
- Aircraft
- N8638A
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36911
- Aircraft time
- 39,341 hours, 19,166 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Zone 100
- 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.