Service difficulty report · Glowstrip · Boeing 73779L

Difficulty date
February 21, 2026
Submitted
March 23, 2026
Operation
Air carrier
Aircraft
N7889A
Make and model
Boeing 73779L
Aircraft serial
34023
Aircraft time
50,843 hours, 30,746 cycles
Part
Glowstrip
Condition
Deteriorated
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

DETERIORATED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA). REPLACED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA) IAW AMM 33-51-15-400-802;

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