What was found
CRACKED STRINGER AT AREA AFT OF FWD CARGO BAY BS540 S-25L WL156. / REMOVED DAMAGED STR. SECTION S-25L AND INSTALLED REPAIR PARTS BS 540 - 500D+6' IAW SRM 53-00-03-2R-1 & DWG 143A3230; 143A1215
- Difficulty date
- March 19, 2021
- Submitted
- April 22, 2021
- Operation
- Air carrier
- Aircraft
- N551WN
- Make and model
- Boeing 73776Q
- Aircraft serial
- 30280
- Aircraft time
- 60,799 hours, 37,574 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Cracked
- Location
- Bs 540 S25l
- 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.