What was found
CRACK INSPAR RIB LOCATED STAB STA 129.50 AND 9 INCH FROM REAR SPAR LT HORIZONTAL STAB. REPAIRED INSPAR RIB LOCATED STAB STA 129.50 AND 9 INCH FROM REAR SPAR LT HORIZONTAL STAB IAW B737700 SRM 5510092R4 REPAIR 4 FIG 202 DETAIL A
- Difficulty date
- February 15, 2021
- Submitted
- March 17, 2021
- Operation
- Air carrier
- Aircraft
- N937WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36644
- Aircraft time
- 39,004 hours, 23,596 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- 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.