What was found
REPORTED IN DTW, TWO RIGHT AFT LOWER EXTERIOR LIGHTS WERE OUT. DTW MAINTENANCE REMOVED AND REPLACED R3 OVERHEAD POWER SUPPLY. OPS CHECKED GOOD AND RETURNED TO SERVICE.
- Difficulty date
- December 15, 2005
- Submitted
- December 19, 2005
- Operation
- Air carrier
- Aircraft
- N661US
- Make and model
- Boeing 747451
- Aircraft serial
- 23719
- Aircraft time
- 69,037 hours, 9,274 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Malfunctioned
- Location
- Emergency Light
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.