What was found
CRACKED STRINGER AT B.S. 540; STRINGER 23 LEFT. / CRACKED STRINGER AT BS 540; STRINGER 23 LEFT REPAIRED IAW ATS ER 21-01193 REV IR. AND PER EA NO:21-153-00353 REV IR. 55981U 11FEB21
- Difficulty date
- January 28, 2021
- Submitted
- March 1, 2021
- Operation
- Air carrier
- Aircraft
- N7816B
- Make and model
- Boeing 7377L9
- Aircraft serial
- 28009
- Aircraft time
- 63,949 hours, 29,044 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- 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.