Company's Radio Control Unit Also Greenlighted For Installation

Universal Avionics recently completed helicopter vibration testing and approval for its airborne datalink system, UniLink UL-800/801 Communications Management Unit (CMU). UniLink UL-800/801 CMU adds to Universal’s expanding line of products designed for the unique requirements of the helicopter market.

Under RTCA DO-160E, “Environmental Conditions and Test Procedures for Airborne Equipment,” specific vibration testing for rotorcraft is required above and beyond those for fixed-wing aircraft. Universal Avionics’ UniLink UL-800/801 CMU (pictured) was successfully tested to this standard, therefore allowing installation and certification of the unit in the high-vibration environment of rotorcraft platforms.

UniLink UL-800/801 is a full ACARS-compatible CMU offering operational advantages that include Digital Automatic Terminal Information Service (D-ATIS), pre-departure clearance, aircraft tracking, messaging, weather information and graphics. In addition, UniLink UL-800/801 CMU is provisioned for the Aeronautical Telecommunications Network (ATN), providing a platform for future compliance to emerging datalink requirements.

The company also recently completed the required testing to successfully approve its Radio Control Unit (RCU) for helicopter installation. The RCU is a mature product, and has successfully been installed in 28 fixed wing aircraft platforms. Now, the unit is approved for helicopter-specific vibration profiles, signifying a new installation platform for the product.

Under RTCA DO-160E, “Environmental Conditions and Test Procedures for Airborne Equipment,” specific vibration testing profiles for rotorcraft are required above and beyond those for fixed-wing aircraft. Universal Avionics’ RCU (pictured) was successfully tested and approved to this standard, therefore allowing installation and certification of the unit in the high-vibration environment of rotorcraft platforms. Vibration profiles for the RCU include: Sikorsky S-76A, S-76C, S-61L, S-61N, UH-60L; Bell 212, 412, 412EP, 412CF; Eurocopter EC-155, Dauphin N1, N3, and AS-332 helicopters.

The RCU allows helicopter operators to consolidate multiple radio control heads with a single control, providing savings in space and weight while increasing operational efficiency. Additionally, the RCU provides radio control via Universal’s Flight Management System (FMS) with suggested frequencies for enroute, terminal and approach phases of flight. The RCU helicopter model includes reinforced fasteners for the unique requirements of helicopter installation and approval, and is identified with a minor part number variant. To support special missions operators, a Night Vision Goggle (NVG)-compatible variant is also available.

(Images provided by UASC)

FMI: www.uasc.com