What was found
CRACKS EXTENDING FROM RIVETS THROUGH FUSELAGE AT VERTICAL STABILIZER CONNECTING ANGLE BETWEEN FRAMES 19833 AND 19976 ON LEFT-HAND OUTBOARD OF STRINGER 36. REPAIRED IAW HORIZON AIR EA 4-53-567.
- Difficulty date
- October 12, 1998
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N491US
- Make and model
- Fokker F28MK4000
- Aircraft serial
- 11156
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Cracked
- Location
- Frame19833-19976
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.