What was found
ANC - DURING LINE CHECK, WITH SWITCH OFF, EMERGENCY TRACK LIGHTS AT ROWS 8 AND 9 TURNED ON WHEN EXTERNAL POWER WAS REMOVED FROM THE AIRCRAFT. REPLACED ASSOCIATED BATTERY POWER SUPPLY PACK. LIGHTS THEN OPERATED NORMALLY. (M)
- Difficulty date
- September 11, 2001
- Submitted
- February 21, 2002
- Operation
- Air carrier
- Aircraft
- N972AS
- Make and model
- Doug DC983
- Aircraft serial
- 53448
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 60030451
- Condition
- Discharged
- Location
- Cabin
- 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.