What was found
LOSS OF APU ELECTRICAL POWER AT THE GATE. UNABLE TO RE-ESTABLISH POWER ON AIRCRAFT. GROUNDED - YES. ON DEFERRAL.
- Difficulty date
- September 13, 2023
- Submitted
- September 18, 2023
- Operation
- Air carrier
- Aircraft
- N589AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35686
- Aircraft time
- 57,037 hours, 16,870 cycles
- System (JASC)
- 2400 · Electrical Power System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- H
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.