What was found
L/H HORIZ STAB #4 INSPAR RIB AT STAB STA 120.30 LOWER FLANGE I/B SIDE; 24TH FASTENER HOLE BACK FROM FWD STIFFENER IS OBLONG / R&R'D L/H STAB #4 RIB AT STATION 120.30 PER SRM 51-40-02 & 51-10-02
- Difficulty date
- January 7, 2020
- Submitted
- August 23, 2021
- Operation
- Air carrier
- Aircraft
- N7724A
- Make and model
- Boeing 7377BD
- Aircraft serial
- 36725
- Aircraft time
- 34,467 hours, 17,990 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Damaged
- Location
- Horizontal 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.