What was found
RH BS 1120 INTERNAL. BEND RAD11 OF AFT CHANNEL UPPER RAD11 FOUND 2EA CRACKS DETAIL REFER FIGURE. REPAIRED AS PER SRM 53-40-30-2R-1 REPAIR 1 FIG 201.
- Difficulty date
- April 1, 2021
- Submitted
- April 1, 2021
- Operation
- Air carrier
- Aircraft
- N480MC
- Make and model
- Boeing 747422
- Aircraft serial
- 28812
- Aircraft time
- 77,180 hours, 8,804 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Channel
- 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.