What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN INTERCOSTAL BETWEEN STA 312 AND STA 328 AT LBL 44, MEASURING L=2.375 IN, W=0.375 IN, D=0.062 IN. REPLACED INTERCOSTAL WITH NEW IAW AARD 51-00-05-1.
- Difficulty date
- May 22, 2021
- Submitted
- June 3, 2021
- Operation
- Air carrier
- Aircraft
- N893NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33316
- Aircraft time
- 27,010 hours, 11,148 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 141A5410140
- Condition
- Cracked
- Location
- Bs 312-328
- 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.