- Difficulty date
- February 14, 2018
- Submitted
- February 10, 2022
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36662
- Aircraft time
- 27,047 hours, 16,043 cycles
- Part
- Stiffener
- Condition
- Cracked
- Location
- Rt Horiz Stab
- 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.
What was found
LOG BOOK ENTRY REQUIRED; R/H HORIZ STAB HAS CRACK ON THE #4 INSPAR RIB; VERTICAL STIFFENER 3 VERIFIED VIA HFEC (TRANSFERED FROM LOGBOOK PAGE 0141479) / REPAIRED R/H HORIZONTAL STAB #4 INSPAR RIB VERTICAL STEFFENER #3 IAW SRM 55-10-09-2R-4. UPDATED LOG BOOK.