What was found
DURING EMERGENCY LIGHT TEST LO BAT 1 MSG. REPLACED AND OPERATIONAL TESTED EMERGENCY LIGHT SYS IAW MM CH AP 33-51-01-04 AND 33-51-04-5. PN OFF AND ON 60-4411 SN OFF 33 SN ON35.
- Difficulty date
- May 4, 2010
- Submitted
- May 5, 2010
- Operation
- Air carrier
- Aircraft
- N253UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48439
- Engine
- Ge CF680C2D1F
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 604411
- Part serial
- 33
- Condition
- Inoperative
- Location
- Emergency Light
- 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.