What was found
NR 4 PYLON FRAME CRACKED 5 INCHES AT NAC STA-236.5 NAC WL - 154.
- Difficulty date
- September 1, 2009
- Submitted
- September 2, 2009
- Operation
- Air carrier
- Aircraft
- N709CK
- Make and model
- Boeing 747132
- Aircraft serial
- 20247
- Aircraft time
- 103,302 hours, 28,875 cycles
- System (JASC)
- 5411 · Nacelle/Pylon, Frame/Spar/Rib
- Part
- Frame
- Condition
- Cracked
- Location
- Nr 4 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.