What was found
DURING SCHEDULED B-3 CHECK WHILE PERFORMING OTHER MAINTENANCE, FOUND BS 491 BELLY STIFFENER CRACKED AT BS 491, RBL 62, WL 140. REPAIRED BY REPLACEMENT ACCOMPLISHED IAW SMP583 SRM, 51-60 & 51-70.
- Difficulty date
- August 15, 2026
- Submitted
- August 19, 2026
- Operation
- Air carrier
- Aircraft
- N410LC
- Make and model
- Lkheed 382G
- Aircraft serial
- 4673
- Aircraft time
- 43,877 hours, 28,641 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Stiffener
- Part number
- 2024T40071
- Condition
- Cracked
- Location
- Zone 200
- 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.