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For decades, Rockwell Collins' navigation equipment has established a presence in history, paving the way for innovative technologies
and systems for both commercial and military applications. Our airborne solutions cover a full range of radio navigation requirements.
TACAN Rockwell Collins' Tactical Air Navigation (TACAN) systems provide pilots with navigation information by computing range and
bearing relative to a ground station or an airborne beacon system. When combined with an optional rotating antenna and control
unit, TACAN systems will also compute range and bearing relative to an air-to-air TACAN beacon or Distance Measuring Equipment
(DME)-only ground station. The TCN-500 (AN/ARN-153(V)) airborne receiver-transmitter (RT) supports the operational requirements
of high performance aircraft in a lightweight, compact design and is equipped with both digital and analog interfaces. The
TCN-550, based on the TCN-500, is the latest TACAN design incorporating a beacon mode and is compliant with the Software Considerations
in Airborne Systems and Equipment Certification (DO-178B Level C). Both systems compute velocity and time-to-go information.
VOR/ILS The Very High Frequency (VHF) Omni Ranging/Instrument Landing System (VOR/ILS) receiver provides the operator with complete
navigation functionality without the need for independent backup control panels. The Rockwell Collins AN/ARN-147(V) is the
U.S. Air Force's accepted VOR/ILS Receiver, and is being installed in all U.S. Air Force C-130, C-141, UH-1N and C-5 aircraft.
The AN/ARN-147(V) system, consisting of a receiver, control and mount, combines all VOR/ILS functions - (VHF) omni-directional
range, localizer, glideslope and marker beacon receivers - into one compact, lightweight unit.
Multi-Mode Receiver The Rockwell Collins Multi-Mode Receiver (MMR) is a civil-certified, commercial-off-the-shelf (COTS) precision navigation
and landing system that facilitates all-weather landing operations. The flexible modular approach of the MMR allows configuration
with one or more sensors, including VOR/ILS, Global Positioning Systems (GPS) and Microwave Landing Systems (MLS). The Global
Navigation and Landing Unit (GNLU) family of Multi-Mode Receivers was developed by Rockwell Collins to support both commercial
and military market requirements. The GNLU is available in two military configurations and supports analog and digital aircraft
interfaces.
ADF Rockwell Collins offers a wide range of Automatic Direction Finder (ADF) equipment, including the RSC-135G, SAR-136, MFD-134(V2),
DF-430 and the ARN-149, satisfying a variety of operational needs. Rockwell Collins' ADFs offer mission flexibility, situational
awareness, minimized risks and provide Search and Rescue (SAR) platforms with the most advanced stand-alone SAR V/UHF direction
finders available. For example, the Rockwell Collins ARN-149 is the standard ADF in worldwide military use, providing a low-frequency,
automatic direction finding function in a lightweight, easily installed system. The DF-430, a multi-mission direction finder
covering the 30-410 MHZ band, is the newest generation of ADFs. Designed for mission success, the DF-430 is off-the-shelf
equipment and a minimal risk solution. Rockwell Collins' Automatic Direction Finders are used by the U.S. Air Force and U.S.
Army, as well as by many militaries around the world.
Please contact Rockwell Collins for more information
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