What was found
PILOTS STARTED HAVING COMMUNICATION PROBLEMS AND THEN SMELLED SMOKE. THE CO-PILOT STILL HAD SOME COMMUNICATION CAPABILITY. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO BASE UNEVENTFULLY.
- Difficulty date
- June 7, 2020
- Submitted
- June 9, 2020
- Operation
- Air carrier
- Aircraft
- N633AT
- Make and model
- Cessna 500CESSNA
- Aircraft serial
- 5000087
- Aircraft time
- 26,795 hours, 19,226 cycles
- System (JASC)
- 2350 · Audio Integrating System
- Part
- Audio Control
- Part number
- 10301
- Part serial
- 14
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- B, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.