What was found
ROW 26ABC AIRCRAFT LEFT EMERGENCY LIGHT CAME ON DURING LANDING. GROUNDED - YES. DUE TO HISTORY OF THIS EMERGENCY LIGHT COMING ON, REMOVED/REPLACED ASSOCIATED POWER SUPPLY M2626 REF. MM 33-51-06.OPS NML REF. SAME MM.
- Difficulty date
- March 30, 2026
- Submitted
- April 1, 2026
- Operation
- Air carrier
- Aircraft
- N457AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36355
- Aircraft time
- 43,620 hours, 13,747 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- LD
- 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.