What was found
DURING OF THE TEST EMER LIGHTS, DO NOT RECEIVE THE WHITE EMER LIGHT ON. REPLACED UNSERVICEABLE ELPS #1 BATTERY PACK AND INSTALLED TESTED BATTERY PACK IAW AMP BD700-A-J33-53-09-01AAA-921B-A.
- Difficulty date
- December 6, 2025
- Submitted
- December 9, 2025
- Operation
- Air carrier
- Aircraft
- N187QS
- Make and model
- Bombdr BD7001A12
- Aircraft serial
- 70190
- Aircraft time
- 1,045 hours, 370 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- G03300015001
- Part serial
- 013562
- Condition
- Faulted
- 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.