Per Garmin, even though this product is certified, we can only sell over the counter to experimental aircraft (must verify) with wire harness. For certified aircraft, you will have to fly to a Garmin install dealer or if in the Southern California area you can contact our Avionics West Partner (Click Here).
Integrate Your Avionics
The GNS 430W is an all-in-one GPS/Nav/Comm solution. It features a WAAS-certified GPS, 2280-channel capacity comm and 200-channel ILS/VOR with localizer and glideslope. Traditionally it would take a host of components to provide the capabilities of this one smart box. High-speed 5 Hz processing makes navigation calculations and map redraw rates five times faster than earlier GNS series navigators.
Fly WAAS Approaches
GNS 430W comes with built-in WAAS navigation capabilities. It is approved to fly LPV "glideslope" approaches without reference to ground-based navaids of any kind. Featuring an advanced 15-channel receiver capable of five position updates per second, GNS 430W meets the FAA's stringent TSO C146a standards for WAAS "sole means" navigation - providing vertical and lateral approach guidance into thousands of U.S. airports previously inaccessible in IFR conditions.
Get High-Resolution Mapping
GNS 430w's 4-inch high-contrast display with brilliant colors makes it easy to read and interpret pilot-critical information. Effective use of color makes it easy to see your position relative to ground features, chart data, navaids, flight plan routings, approach procedures and more. Conveniently scan information from wide viewing angles, even in direct sunlight.
Enhance Situational Awareness
GNS 430W seamlessly integrates built-in terrain and navigation databases, providing a clear, concise picture of where you are and where you're heading. The 430W's huge Jeppesen database, updated with front-loading data cards, contains location reference for all airports, VORs, NDBs, Intersections, Flight Service Stations, published approaches, SIDs/STARs, Special Use Airspace and geopolitical boundaries. A detailed basemap shows airports, cities, highways, railroads, rivers, lakes, coastlines and more. Using information from the built-in terrain and U.S. obstacles databases, the 430W displays color coding to graphically alert you when proximity conflicts loom ahead
Click here to download the Garmin GNS 430W brochure in PDF
Does the GNS 430W include tray, connectors, back plate and wiring harness?
Our part number 11-06750 is the GNS 430W with harness and does come with tray, connectors, back plate and wiring harness.
Does this come with antennas?
No, you will have buy antennas, coax cable and BNC connectors separate.
What antenna is recommended for the GNS 430W GPS/NAV/COM?
The GNS 430W comes with the GA 35 WAAS GPS antenna in the box. There is no recommended Com or Nav antenna for any radio as almost any Com and Nav antenna can be used. They are built for different speed ratings, mounting locations and some are certified (TSO'd) and some are for experimental aircraft only. Type antennas in the search box on Aircraft Spruce website for our product selection.
Is the GNS430W compatible to directly replace an already installed GNS430 unit and can the data card of the GNS430 be used with the GNS430W?
The GNS430W would be a direct replacement for the GNS430W. While the data cards are physically the same, you would can not update the GNS430W with the data information of the GNS430.
Does the GA 37 antenna work better than the GA 35 for the GNS430W?
The GNS 430W comes with the GA 35 WAAS GPS antenna in the box. There is no recommended Com or Nav antenna for any radio as almost any Com and Nav antenna can be used. They are built for different speed ratings, mounting locations and some are certified (TSO'd) and some are for experimental aircraft only.