The Avidyne IFD-440 is a very capable WAAS IFR GPS with integrated FMS, NAV, COMM, and Moving Map functions.  It offers a practical upgrade path for pilots replacing a Garmin GNS-430 by fitting nicely in the existing radio stack space.

The IFD-440 brings reliable WAAS-based SBAS/LPV approaches with vertical guidance to thousands of runways.  Its Flight Management System makes building, editing, and previewing flight plans straightforward, presenting the route clearly before activation. Synthetic vision adds a helpful 3D view of terrain, obstacles, traffic, and your flight path that improves situational awareness, especially in reduced visibility or unfamiliar airspace.

The Hybrid Touch Interface gives you real choice in the cockpit. Use the touchscreen for quick selections when conditions are smooth, or stay with the knobs and buttons when turbulence makes touch inputs less practical.  Many pilots appreciate having both options available.

The IFD-440 uses the same mounting rack and connectors as the GNS-430, so it provides a solid upgrade path.  Like any modern avionics unit with this level of capability, it functions more like a computer than a simple radio. The GNS-430 to IFD-440 upgrade should be considered a "less-effort replacement" rather than fully plug-and-play. Configuration to match your aircraft and connected equipment is required, but the shared footprint keeps installation simpler than starting with a non-compatible unit.

The display measures 4.8" diagonally with full VGA resolution.  The ultrabright LED backlighting makes the IFD-440 readable in direct sunlight.

Here are some of the key features of the IFD-440, and the benefits they offer you in the cockpit:

• WAAS GPS Accuracy with SBAS Capability: The IFD-440 delivers precision LPV approaches with vertical guidance where traditional ILS may not be available, adding safety and flexibility to your IFR operations.

• FMS Preview and GeoFill: These features let you review the full flight plan graphically before loading and uses your current position to suggest likely entries for faster, more accurate data input.

• Synthetic Vision: The IFD-440 presents a 3D perspective of terrain, hazards, obstacles, and traffic, right in your radio stack.

• Integration with IFD 100 iPad App: Avidyne's IFD-100 iPad app connects wirelessly to turn your iPad into a remote display.  This makes flight planning easier, and allows the viewing of ADS-B In weather and traffic. Learn more about the IFD-100 iPad app.

• WiFi and Bluetooth: Supports convenient data transfer and wireless connections without extra hardware.

• 10 Watts COMM Transmit Power with 8.33 kHz Frequency Spacing: The IFD-440 features 10 watts of COMM transmit power, ensuring reliable long-range communication, and supports 8.33 kHz frequency spacing for European and other international operations.

• Automatic Station Identification: The IFD-440 shows the facility name or identifier from the database on the active frequency for quick confirmation without extra head-down time.

The Avidyne IFD-440 delivers dependable WAAS navigation, solid communication, and useful modern tools in a compact package that fits many existing panels. For owners moving up from a GNS-430 or similar legacy unit, it offers a clean path to improved reliability and better situational awareness without major panel changes or unnecessary complexity.

The IFD-440 is very flexible and works well with a wide range of Glideslope Indicators, HSIs, and Glass Panels:

• Garmin GI-106A GPS/VOR/LOC/Glideslope Indicator
• Mid-Continent MD200-306 GPS/VOR/LOC/Glideslope Indicator
• Collins IND-351A GPS/VOR/LOC/Glideslope Indicator
• King KI-204 VOR / LOC / Glideslope Indicator
• King KI-206 GPS/VOR/LOC/Glideslope Indicator
• King KI-209 VOR / LOC / Glideslope Indicator
• King KI-209A GPS/VOR/LOC/Glideslope Indicator
• King KI-525/525A HSI (part of a KCS-55/55A system)
• Century NSD-360A Slaved Compass System (HSI)
• Sandel SN-3308 Electronic HSI (EHSI)
• Garmin G5, G500, G500H, G500 TXi, G600, G600 TXi, or G3X Glass Panels

If you have any questions about this item, please:

• Call: 860-653-7295

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