What was found
PDX- RIGHT HAND WING INTERNAL RIB LOWER U-CHANNEL AT WS 7600 HAS TOOL MARKS INSIDE CHANNEL BETWEEN BOTTOM SKIN STRINGERS 2.17 AND 2.15. REPAIRED IAW FOKKER SRM 57-01-01 PAGE 4.
- Difficulty date
- March 4, 2000
- Submitted
- March 22, 2000
- Operation
- Air carrier
- Aircraft
- N478US
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11227
- Aircraft time
- 30,576 hours, 37,630 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Channel
- Condition
- Damaged
- Location
- Rt Wing
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.