What was found
CRACKED STRINGER AT AREA AFT OF FWD CARGO BAY BS540 S-23L WL166. / ACCOMPLISHED; REPAIR TO FWD CARGO BAY BS 540 STR 23 L/H WL166 AND RAM AIR INLET SUPPORT STRUCTURE IAW EA 21-153-00871 REV IR AND ATS ER 21-01575 REV IR
- 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 S23l
- 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.