What was found
LT HORZ. STA RIB #4 STA 120.30 HAS CRACKED VERTICAL RIB #4 VERIFIED WITH HFEC / LT. HORIZONTAL STAB RIB #4 STA. 120.30 HAS CRACKED VERTICAL RIB #4 REPAIRED PER EA 1-755-4618.
- Difficulty date
- January 22, 2020
- Submitted
- August 23, 2021
- Operation
- Air carrier
- Aircraft
- N7725A
- Make and model
- Boeing 73776N
- Aircraft serial
- 32671
- Aircraft time
- 45,756 hours, 22,465 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Horizontal 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.