What was found
OVERWING EMERGENCY LIGHT INOPERATIVE ON LT WING & RT WING. REPLACED POWER SUPPLY M7920. CHECKED NORMAL.
- Difficulty date
- May 23, 2014
- Submitted
- June 4, 2014
- Operation
- Air carrier
- Aircraft
- N673US
- Make and model
- Boeing 747451
- Aircraft serial
- 30268
- Aircraft time
- 64,337 hours, 8,056 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.