What was found
MHV - DURING AIRCRAFT SCHEDULED INSPECTION AT REPAIR STATION, CRACK DETECTED IN COOLING EXHAUST DUCT AT FUSELAGE STATION 261 AND LONGERON L21. WELDED CRACKS TWO PER REPAIR STATION PROCEDURES IAW FAA AC 43.13 1A. (M)
- Difficulty date
- October 6, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N127NK
- Make and model
- Doug DC921
- Aircraft serial
- 47361
- System (JASC)
- 2120 · Air Distribution System
- Part
- Duct
- Condition
- Cracked
- Location
- Bs 261
- 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.