What was found
LT HORIZ. STAB RIB AT STAB STA 129.50 4TH VERT STIFFENER IS CRACKED. / INSTALLED REPAIR LEFT HORIZONTAL STABILIZER RIB STAB STA 129.50 4TH VERTICAL STIFFENER IAW SRM 55-10-09-2R-4
- Difficulty date
- March 10, 2021
- Submitted
- April 5, 2021
- Operation
- Air carrier
- Aircraft
- N219WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32490
- Aircraft time
- 53,274 hours, 31,733 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- L/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.