What was found
#4 VERTICAL STIFFENER AT R/H HORIZONTAL STAB STATION 120.30 IS CRACKED ; / [01] SEE JIC TTG8Q0061W1T FOR REPLACEMENT OF STAB RIB @ STAB STA 120.30
- Difficulty date
- August 4, 2021
- Submitted
- August 9, 2021
- Operation
- Air carrier
- Aircraft
- N7739A
- Make and model
- Boeing 7377BD
- Aircraft serial
- 35110
- Aircraft time
- 49,217 hours, 26,267 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Rib
- Condition
- Cracked
- Location
- R/H 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.