What was found
RT HORIZONTAL STABILIZER 4TH INSPAR RIB ASSY (STAB STA 120.30) 2ND STIFFENER FROM THE L/E IS CRACKED. REPAIRED SECOND STIFFENER FROM L/E ON RT HORIZ STAB INSPAR RIB AT STAB STA 120.30 IAW SRM 55-10-09-2R-4; PARA 4 AND FIG 202.
- Difficulty date
- June 6, 2020
- Submitted
- June 22, 2020
- Operation
- Air carrier
- Aircraft
- N253WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32511
- Aircraft time
- 47,887 hours, 28,413 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Rt 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.