- Difficulty date
- January 9, 2021
- Submitted
- February 17, 2021
- Operation
- Air carrier
- Aircraft
- N401WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29813
- Aircraft time
- 68,079 hours, 40,102 cycles
- Part
- Skate Angle
- Condition
- Chafed
- Location
- Vertical 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.
What was found
LH INTERFACE CLOSURE (SKATE ANGLE) MATING SURFACE CHAFED; BS 1010 TO BS 1016 / REMOVED & REPLACED L/H INTERFACE CLOSURE (SKATE ANGLE) AT BS1006 TO BS1016 IAW SRM 51-40-02-0G-0 & DWG 147A0030 REV.B 59191U 01-12-2021 & DWG 147A0070 REV- 59191U 01-12-2021