What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN FLOOR STRUCTURE INTERCOSTAL UPPER SUPPORT ANGLE FROM BS 380 TO BS 400, LBL 14. REPLACED ANGLE PER AARD 51-00-05-1.
- Difficulty date
- March 21, 2024
- Submitted
- March 25, 2024
- Operation
- Air carrier
- Aircraft
- N937AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30082
- Aircraft time
- 64,028 hours, 26,888 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 143A5410174
- Condition
- Cracked
- Location
- Bs 380-400 Lbl14
- 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.