What was found
EMERGENCY EXIT SIGN FAILED TO ILLUMINATE DURING A TEST. GROUND MX CREW R & R THE PS2 BATTERY POWER SUPPLY. AN OPS CHECK PRODUCED SATISFACTORY RESULTS AND THE ACFT WAS RETURNED TO SERVICE.
- Difficulty date
- April 28, 2012
- Submitted
- May 4, 2012
- Operation
- Air carrier
- Aircraft
- N361PH
- Make and model
- Dhav DHC8202
- Aircraft serial
- 516
- Aircraft time
- 29,279 hours, 40,602 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Failed
- 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.