Service difficulty report · Panel · Boeing 7377H4

Difficulty date
November 22, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N455WN
Make and model
Boeing 7377H4
Aircraft serial
32462
Aircraft time
55,228 hours, 32,671 cycles
Part
Panel
Part number
149A77551
Condition
Corroded
Location
Lower Ext Fusela
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

PANEL 192F HAS CORROSION UNDER ALL 3 ANTENNAS. / REMOVED AND REPLACED PANEL 192F P/N 149A7755-1 PER AMM.53-51-21 MARKER BEACON ANTENNA AND DME ANTENNAS WERE REPLACED ON N/R G697619

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