What was found
EMERGENCY LIGHTS INOP, 55H THROUGH 61H EELS. REPLACED POWER SUPPLY, OPS CHECK OK.
- Difficulty date
- August 8, 2001
- Submitted
- August 14, 2001
- Operation
- Air carrier
- Aircraft
- N172UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24363
- Aircraft time
- 48,730 hours, 5,536 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Discharged
- Location
- Cabin
- Stage of operation
- NR
- 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.