What was found
DURING COMMISSIONING CHECK (XMN), FOUND CRACK IN MAIN DECK FRAME AT UPPER FLANGE CORNER FS 1800, STR 11R - 12R. REPAIRED PER EA 67-170254.
- Difficulty date
- July 23, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N643NW
- Make and model
- Boeing 747249F
- Aircraft serial
- 22245
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Cracked
- Location
- Bs 1800
- 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.