Service difficulty report · Sign · Boeing 7377H4

Difficulty date
November 2, 2025
Submitted
November 5, 2025
Operation
Air carrier
Aircraft
N207WN
Make and model
Boeing 7377H4
Aircraft serial
34012
Aircraft time
65,064 hours, 39,191 cycles
Part
Sign
Condition
Inoperative
Location
Zn 200 Fus Top
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

AFT SERVICE DOOR, BOTH RT AND LT OVER WING EMERGENCY EXIT SIGNS LIGHTS MISSING BULBS. REPLACED THE BULBS IN THE SIGNS AND PERFORMED GOOD TEST IAW AMM 33-51-01-960-801.

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