What was found
THE TOP SIDE OF THE RIB AT STATION 501.559 OF THE LEFT HORIZONTAL STABILIZER IS CRACKED. REPAIRED RIB IAW EI T2011A55B-1960 REV 1. NO FURTHER ACTION REQUIRED.
- Difficulty date
- December 6, 2011
- Submitted
- December 7, 2011
- Operation
- Air carrier
- Aircraft
- N451PA
- Make and model
- Boeing 74746NF
- Aircraft serial
- 30809
- Aircraft time
- 47,181 hours, 7,713 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Horiz 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.