What was found
EMERGENCY LIGHTS DID NOT COME ON ROWS 22, 23, 24, 25 ABC. FOUND BATTERY PACK DEAD AT BS 500E, REPLACED THE BATTERY, SYSTEM CHKD GOOD.
- Difficulty date
- October 18, 2026
- Submitted
- October 21, 2026
- Operation
- Air carrier
- Aircraft
- N77430
- Make and model
- Boeing 737924ER
- Aircraft serial
- 37098
- Aircraft time
- 55,736 hours, 20,011 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.