What was found
PA INOP UNABLE TO TRANSMIT AND RECEIVE BETWEEN COCKPIT AND L1 STATION, ALSO UNABLE TO COMMUNICATE BETWEEN CABIN, PA GOES DEAD IN FLIGHT.
- Difficulty date
- December 22, 2012
- Submitted
- March 25, 2013
- Operation
- Air carrier
- Aircraft
- N120MN
- Make and model
- Doug DC983
- Aircraft serial
- 53120
- Aircraft time
- 40,291 hours, 41,156 cycles
- System (JASC)
- 2340 · Interphone/Passenger Announcement (PA) System
- Part
- Pa System
- Condition
- Inoperative
- Stage of operation
- CR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.