What was found
YYC - CORROSION ON UNDERSIDE OF FRAME 13815B ABOVE STRINGER 74. REPAIRED IAW HORIZON AIR EA 4-53-1496.
- Difficulty date
- June 6, 2001
- Submitted
- July 2, 2001
- Operation
- Air carrier
- Aircraft
- N481US
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11230
- Aircraft time
- 31,599 hours, 38,441 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Corroded
- 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.