Service difficulty report · Plate · Boeing 7377H4

Difficulty date
August 16, 2025
Submitted
September 8, 2025
Operation
Air carrier
Aircraft
N447WN
Make and model
Boeing 7377H4
Aircraft serial
33720
Aircraft time
70,511 hours, 42,001 cycles
Part
Plate
Condition
Cracked
Location
Zone 500
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.

What was found

CRACK CORRUGATED PLATE TRAILING EDGE ORSS 261 AT LT WING. REPLACED CORRUGATED PLATE LOCATED TRAILING EDGE ORSS 261 AT LT WING IAW SRM 51-10-02 -0G-0 ITEM 9 AND SRM 51-40-02; DRAWING # 115A2001 REV. -. MEASURE OF CRACK IS: 2.102.

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