What was found
ELECTRICAL SYSTEM FAILURE AFTER DEPARTURE. THE INVESTIGATION FOUND ANNUNCIATOR WIRE SHORTED TO STRUCTURE PREVENTING VISUAL INDICATION TO PILOT THAT THE GENERATORS WERE OFFLINE.
- Difficulty date
- June 22, 2018
- Submitted
- July 10, 2018
- Operation
- Air carrier
- Aircraft
- N239AL
- Make and model
- Beech C99
- Aircraft serial
- U239
- Aircraft time
- 22,209 hours, 42,116 cycles
- System (JASC)
- 3197 · Instrument System Wiring
- Part
- Wire
- Condition
- Shorted
- Location
- Cockpit
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- H
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.