What was found
DURING A LAYOVER CHECK, MX FOUND THE LT AFT 2 EXTERIOR OVERWING EMERGENCY LIGHTS INOPERATIVE. MX REPLACED THE POWER SUPPLY AND A LIGHT ASSY OPS CHECK WAS GOOD.
- Difficulty date
- January 27, 2011
- Submitted
- January 28, 2011
- Operation
- Air carrier
- Aircraft
- N664US
- Make and model
- Boeing 747451
- Aircraft serial
- 23819
- Aircraft time
- 90,855 hours, 11,452 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- 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.