What was found
AIRCRAFT IN BASE MAINTENANCE. EMERGENCY PATHWAY LIGHTING FROM FUSELAGE STATION 243 TO 500 FAILED TEST. REMOVED AND REPLACED BATTERY ASSEMBLY. OPERATIONAL CHECK GOOD.
- Difficulty date
- December 8, 2016
- Submitted
- December 8, 2016
- Operation
- Air carrier
- Aircraft
- N963TW
- Make and model
- Doug DC983
- Aircraft serial
- 53613
- Aircraft time
- 49,537 hours, 24,127 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 60030451
- Part serial
- BA61377
- Condition
- Discharged
- Location
- Cabin
- Part time
- 21,481 hours, 10,847 cycles
- 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.