What was found
DURING PERIODIC CHECK, FOUND CRACK IN WEB BELOW UPPER DECK RIGHT SERVICE DOOR SILL FS 400, RBL 79. REPAIRED PER EA 67-123504.
- Difficulty date
- February 23, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N640US
- Make and model
- Boeing 747251F
- Aircraft serial
- 23888
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sill
- Condition
- Cracked
- Location
- Bs 400
- 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.