What was found
DURING M-CHECK, FOUND CORROSION ON HORIZONTAL SECTION OF LONGERON 31R AT FS 1471 AND 1491. CRACKS WERE ALSO FOUND ON HORIZONTAL SECTION OF LONGERON 31R AT FS 1501 AND 1531. REPAIRED PER EA 11-162069.
- Difficulty date
- January 12, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N156US
- Make and model
- Doug DC1040
- Aircraft serial
- 46765
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Longeron
- Condition
- Cracked
- Location
- Bs 1471-1531
- 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.