What was found
DURING LINE CHECK, MX FOUND THAT ALL OF THE EMERGENCY PATHWAY LIGHTS FOR THE CATWALK IN THE TAIL COMPARTMENT WERE INOPERATIVE. MX REPLACED THE EMERGENCY LIGHTS POWER SUPPLY AND OPS CHECKED THE SYS.
- Difficulty date
- January 9, 2010
- Submitted
- January 11, 2010
- Operation
- Air carrier
- Aircraft
- N1799U
- Make and model
- Doug DC931
- Aircraft serial
- 47370
- Aircraft time
- 88,047 hours, 91,666 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.