Introducing S161, S162 and S261

The S161, S162 and S261 are the newest additions to the Cockpit Voice Recorder (CVR) Control Unit family. The products share key performance characteristics with two notable configuration differences. The S161 uses an external cockpit area microphone while the S162 includes an integrated microphone. The S261 functionality is the same as the S161 in a reduced height ‘slim line’ form factor. All are compliant with current standards and specifications and compatible with legacy CVRs.

Control Unit Highlights

CVR ‘Push to Test’ and ERASE switches

‘Test Good’ LED indicator lamp

Audio Monitor Output headphone jack

Standard Dzus fastener panel mounting

Multiple configurations and colors; optional illuminated face plate

Compliance and Compatibility

Control Unit is compatible with L3AP S056 and S058 family of Cockpit Area Microphones

Form factors comply with ARINC 757 characteristics

Fully compliant with EUROCAE ED-56A and ED-112

Compatible with all L3 AP legacy CVRs

Approved to FAA TSO-C123a/b

Product Support

Repair and Overhaul Administration:

Product Support/Customer Service:

AOG Services:
Phone: +1 (941) 371-0811


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