What was found
DURING HEAVY CHECK, LEFT WING WING SPAR I LOWER FLANGE AT RIB 9 WAS FOUND TO BE CRACKED. FOUND DURING HFEC INSPECTION. REPAIRED THE LT WING SPAR I LOWER FLANGE IAW SRM 57-20-05, AND CW EO1-57-20-0252.
- Difficulty date
- June 17, 2020
- Submitted
- July 20, 2020
- Operation
- Air carrier
- Aircraft
- N639AE
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145182
- Aircraft time
- 47,012 hours, 43,583 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Cracked
- Location
- Lt Wing
- 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.