Service difficulty report · Comms Unit · Boeing 7377H4

Difficulty date
September 14, 2026
Submitted
September 23, 2026
Operation
Air carrier
Aircraft
N464WN
Make and model
Boeing 7377H4
Aircraft serial
32468
Aircraft time
73,451 hours, 44,117 cycles
Part
Comms Unit
Condition
Malfunctioned
Location
Zone 100
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LOSS OF COMMS 1/2 AND ACARS, FLYING THROUGH WEATHER. PERFORMED STATIC DISCHARGER INSPECTION IAW AMM 23-61-00, NO DEFECTS NOTED. PERFORMED VHF COMMS SYSTEM OPS CHK IAW AMM 23-12-00 NO DEFECTS NOTED. ACFT OK FOR SERVICE.

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