Cockpit Voice Recorder Control Units

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

Facility/Shipping/Mailing Address:
5353 52nd Street, S.E.
Grand Rapids, MI 49512-9704
Main Phone Line: +1 (616) 949-6600
Fax: +1 (616) 977-6898

Order Administration/Sales/General Inquiries:
Phone: +1 (800) 253-9525 or
+1 (616) 949-6600

Repair and Overhaul Administration:
Phone: +1 (800) 253-9525
Fax: +1 (616) 977-6895

Technical Support:
Phone: +1 (616) 949-6600
AOG Hotline: +1 (800) 453-0288 or +1 (616) 949-6600

Technical Publications:


Cage Code/Federal Supply Code: 25583

Technical publications

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