What was found
FWD CARGO-STA 780 FRAME I/B CHORD AFT FLANGE FOUND CRACKED AT LBL 48".(<P>FWD CARGO-STA 780 LOWER LOBE FRAME INNER CHORD DAMAGED AREA (WL118" LBL35.5" TO LBL 75.5") REPAIRED IAW SRM 53-20-07-2R-11 REPAIR 11.</P>)
- Difficulty date
- April 2, 2020
- Submitted
- April 2, 2020
- Operation
- Air carrier
- Aircraft
- N464MC
- Make and model
- Boeing 747446
- Aircraft serial
- 26341
- Aircraft time
- 100,863 hours, 18,901 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- 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.