What was found
AIRCRAFT IN BASE MAINTENANCE: SEAT 4D FLOOR PROXIMITY EMERGENCY LIGHTS INOPERATIVE AT FORWAD AND AFT OF SEAT. REMOVED AND REPALCED WELS BATTERY UNIT. OP CHECK GOOD. PER WC 78C20033001.
- Difficulty date
- May 8, 2026
- Submitted
- May 16, 2026
- Operation
- Air carrier
- Aircraft
- N800AN
- Make and model
- Boeing 7878
- Aircraft serial
- 40618
- Aircraft time
- 40,762 hours, 6,150 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 100260201
- Part serial
- STS25061146
- 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.