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S058 Cockpit Area Microphone

Product overview

The L3Harris S058 is an ED-112-compliant integrated Cockpit Area Microphone (CAM) suitable for installation in a wide variety of aircraft. Key features include improved immunity to airframe and helicopter vibration, as well as cell phone and GSM signals and RF interferences. This solution provides surface or panel mount options and easy installation. The TSO approval simplifies certification for aircraft manufacturers, installers and end users.

  • Compliant with ED-112 specifications
  • Improved vibration immunity for helicopter and turboprop installations
  • Compact size, and simplified installation and wiring

Key Features

Compliant with ED-112 specifications

The S058 is a direct replacement for the proven S056 model and compliant with the ED-112 specifications. The S058 Cockpit Area Microphone includes Micro-Electro-Mechanical Systems (MEMS) technology, improved vibration immunity for helicopter and turboprop installations, and improved cell phone/GSM signal immunity.


Versatile mounting options and formats

The S058 is compatible with the S161/S261 control units and works directly on FA5000 and FA2100 family recorders. Mounting also is compatible with legacy CAM models. The S058 unit features simplified installation and wiring that make installation easier and less expensive. Options include surface-mount or panel-mount installations.

Product specifications

PHYSICAL Height - 1.2 in. (3.0 cm)
Width - 1.1 in. (2.8 cm)
Depth - 3.2 in. (8.1 cm)
Weight - < 0.3 lb. (0.14 kg)
POWER Requirements - CVR or preamplifier powered
Consumption - < 1 W
COMPATIBILITY FA2100, FA2200, FA2300, FA5000, SRVIVR and APR2500
INTERFACE Aircraft/Recorder - Interface Three-wire shielded cable pigtail
Compatibility - Compatible with legacy two-wire installations
ENVIRONMENTAL Temperature - -15 °C to +70 °C
Altitude - 15,000 ft.
Humidity - 95% RH (non-condensing)
Comprehensive - DO-160G test categories upon request
COMPANY CERTIFICATION ISO 9001:2008 and AS9100:2009 Rev. C Certified


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Visit Technical Support Website

To gain access to the latest technical publications, service bulletins and other pertinent information about your recorders or other L3Harris devices, operators and authorized repair facilities need to register with our technical support organization for the online library.

Technical support:
Email: [email protected]
Phone & AOG hotline: +1 (321) 674-4900

Technical publications:
Email: [email protected]

Cage Code / Federal Supply Code: 25583

Facility / Shipping / Mailing address:
5353 52nd Street, S.E.
Grand Rapids, MI 49512-9704 USA

Order administration / Sales / General inquiries:
Phone: +1 (616) 949-6600
Email: [email protected]

Repair and overhaul administration: 
Email: [email protected]
Phone: +1 (321) 674-4900
Fax: +1 (616) 977-6895
For service repair (Part 145) returned material authorizations (RMA): Visit RMA website

Data services:
Email: [email protected]