What was found
LEFT HORIZONTAL STABILIZER UPPER AND LOWER SIDES OF THE TIP FAIRING PANEL AT YB428 HAS CRACK DAMAGE TO & NBSP;THE RIB. THE RIB WAS REPLACED AND ACCOMPLISHED PERMANENT REPAIR IAW EI T2011A55B-1161.
- Difficulty date
- May 11, 2011
- Submitted
- May 11, 2011
- Operation
- Air carrier
- Aircraft
- N450PA
- Make and model
- Boeing 74746NF
- Aircraft serial
- 30808
- Aircraft time
- 45,968 hours, 7,479 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.