What was found
INSPECTION TYPE:C3 KEEL BEAM UPPER WEB (SEC STRUCTURE) CRACKED AT BOTH RIB NOTCHES, LT W /W STA.960-980 VIEW FROM ACCESS HOLE WITH MIRROR. REMOVED AND REPLACED WEB IAW DWG 3651959.
- Difficulty date
- January 2, 2006
- Submitted
- February 1, 2006
- Operation
- Air carrier
- Aircraft
- N718UP
- Make and model
- Doug DC871F
- Aircraft serial
- 46018
- Aircraft time
- 70,002 hours, 46,581 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Part number
- 3651959U
- Condition
- Cracked
- Location
- Fs 960-980
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.