- Difficulty date
- September 18, 2025
- Submitted
- September 18, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7474HQF
- Aircraft serial
- 37304
- Aircraft time
- 51,825 hours, 8,490 cycles
- Part
- Powerpack
- Condition
- No Test
- Location
- Zone 200
- 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.
What was found
EMERGENCY LIGHT POWER PACK ( M5168) CAN NOT STAY ON FOR 15 MINS.
More about the Boeing 747-4HQF