Service difficulty report · Skin · Boeing 7377H4

Difficulty date
May 2, 2026
Submitted
May 26, 2026
Operation
Air carrier
Aircraft
N443WN
Make and model
Boeing 7377H4
Aircraft serial
29838
Aircraft time
74,662 hours, 44,559 cycles
Part
Skin
Condition
Cracked
Location
Zone 100
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

FUSELAGE HAS A .45 VERTICAL CRACK AT BS 727A; APPROX. 3 ABOVE STR 14R; VERIFIED WITH HFEC PER NDT PART 6; 51-00-00 PROCEDURE 23 AND FLUORESCENT PENETRANT INSPECTION PER SOPM 20-20-02. .26-153-01210

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