Service difficulty report · Light · Boeing 737990ER

Difficulty date
February 5, 2026
Submitted
February 10, 2026
Operation
Air carrier
Aircraft
N457AS
Make and model
Boeing 737990ER
Aircraft serial
36355
Aircraft time
43,102 hours, 13,579 cycles
Part
Light
Condition
No Discrepancy
Location
Zone 200
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

EMERGENCY LIGHT ABOVE 27ABC TURNING ON AND OFF INTERMITTENTLY AFTER LANDING. GROUNDED - YES. PERFORMED OPERATIONAL TEST IAW AMM SUBTASK 33-51-03-710-003 NO ISSUES NOTED LIGHT ABOVE 27ABC OPERATES NORMAL.