What was found
NR 3 PYLON NAC STA 221 BULKHEAD UPPER LT FWD FRAME CRACKED .5" AT TOP EDGE.
- Difficulty date
- November 30, 2011
- Submitted
- November 30, 2011
- Operation
- Air carrier
- Aircraft
- N794CK
- Make and model
- Boeing 747222B
- Aircraft serial
- 23737
- Aircraft time
- 74,126 hours, 9,756 cycles
- System (JASC)
- 5411 · Nacelle/Pylon, Frame/Spar/Rib
- Part
- Frame
- Condition
- Cracked
- Location
- Nr 3 Pylon
- 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.