What was found
INSPECTION TYPE:C123 STA 1746 LONG 4L-4R CANTED CENTER SUPPORT RIB IS CRACKED AT BOTH ENDS. REMOVED, FABRICATED AND REPLACED RIB IAW DWG 56144140 AND SRM 51-1-20D.
- Difficulty date
- April 2, 2000
- Submitted
- April 26, 2000
- Operation
- Air carrier
- Aircraft
- N709UP
- Make and model
- Doug DC871F
- Aircraft serial
- 45914
- Aircraft time
- 75,262 hours, 49,358 cycles
- System (JASC)
- 5531 · Vertical Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 56441403
- Condition
- Cracked
- Location
- Vertical Stab
- 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.