# SDR WTAA950244B

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N402UE
- Make and model: Bag JETSTM3101
- Aircraft serial: 734
- System (JASC): [2350 · Audio Integrating System](https://openairdocs.org/jasc/2350)
- Part: Controller
- Part number: B692229
- Condition: Intermittent
- Location: Cockpit
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WTAA950244B

## Discrepancy

FAT - EN ROUTE FAT TO SFO, FLIGHT OFFICERS INTERCOM TRANSMISSIONS REPORTED INTERMITTENTLY TRANSMITTING ON COMM RADIO FREQUENCY WITH PTT SWITCH SELECTED TO INTERCOM.  AIRCRAFT RETURNED TO STATION.  AVIONICS REPLACED FLIGHT OFFICERS SWITCH AND FLIGHT OFFICERS CONTROLLER (STATION BOX).  FLIGHT OFFICERS COMMUNICATION SYSTEM OPERATIONAL CHECKS NORMAL.  AIRCRAFT RETURNED TO SERVICE.  (M)

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