What was found
INFLIGHT ORD TO LHR. SHORTLY AFTER TAKEOFF THE EMERGENCY LIGHTS AT LEFT AND RIGHT NUMBER ONE DOORS ILLUMINATED. LIGHTS REMAINED ON FOR 1 HOUR BEFORE THEY EXTINGUISHED. LANDED BOS WITHOUT INCIDENT. REPLACED BATTERY PACK.
- Difficulty date
- October 12, 2009
- Submitted
- November 2, 2009
- Operation
- Air carrier
- Aircraft
- N39364
- Make and model
- Boeing 767323
- Aircraft serial
- 24045
- Aircraft time
- 89,212 hours, 14,316 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- BPS73
- Part serial
- 15161
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.