What was found
DURING M-CHECK FOUND DAMAGE TO LOWER KEEL BEAM AT STATION 1325, RBL 5. REPAIRED PER EA 66-180576.
- Difficulty date
- January 4, 2001
- Submitted
- March 13, 2001
- Operation
- Air carrier
- Aircraft
- N637US
- Make and model
- Boeing 747251B
- Aircraft serial
- 23548
- Aircraft time
- 58,029 hours, 7,654 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Condition
- Damaged
- 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.