What was found
AIRCRAFT WAS NOT GROUNDED: ON PREFLIGHT FOUND EXTERIOR EMERGENCY LIGHT ILLUMINATED BOTH SWITCHES WERE OFF. MAINTENANCE RESET LIGHT SWITCH PER 33-50-00.
- Difficulty date
- July 21, 2019
- Submitted
- July 22, 2019
- Operation
- Air carrier
- Aircraft
- N847NN
- Make and model
- Boeing 737823
- Aircraft serial
- 29575
- Aircraft time
- 28,153 hours, 11,375 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Switch
- Condition
- Faulty
- Location
- Emergency Light
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.