What was found
DURING PERIODIC CHECK, FOUND CRACK IN FORWARD CARGO FLOORBEAM UPPER 'T' CHORD FS 700, LBL 26. REPAIRED PER EA 66-171312.
- Difficulty date
- October 20, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N637US
- Make and model
- Boeing 747251B
- Aircraft serial
- 23548
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 700
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.