What was found
DURING CHECK-C MAINT THE FWD LT CORNER OF KEEL BEAM INTERNAL STRUCTURE WAS CRACKED APPROX 3.5 IN AT STA 938 ABOVE AND FWD OF LT GEAR DOOR. REPLACED INTERCOSTAL PER DRAWING 9936368.
- Difficulty date
- May 29, 2001
- Submitted
- May 31, 2001
- Operation
- Air carrier
- Aircraft
- N907TW
- Make and model
- Doug DC982
- Aircraft serial
- 49165
- Aircraft time
- 55,407 hours, 28,731 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Cracked
- Location
- Fuselage
- 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.