What was found
DURING SCHEDULED MAINTENANCE AT HAECO, LAKE CITY, FLORIDA FOUND MAIN CABIN L/H FWD ENTRY DOOR, FR 16 DOOR STOP #7 UPPER AND LOWER I/B HOLES HAVE CRACKS IN THE INTERCOSTAL. S/O 339001 N/R 280141
- Difficulty date
- March 31, 2023
- Submitted
- March 31, 2023
- Operation
- General aviation
- Filed by
- DU4R141M
AAR Aircraft Services, LLC - Aircraft
- N420MB
- Make and model
- Airbus A321211
- Aircraft serial
- 00961
- Aircraft time
- 58,975 hours, 26,369 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Intercostal
- 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.