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G3X Touch

G3X Touch system includes GDU 460, GSU 25 ADAHRS, GMU 22 magnetometer, GEA 24 EIS and GTP 59 air temperature probe.

Pricing: Single 10" System: $6099*       Dual 10" System: $9,399*

G3X Non Touch

GDU 470 Touch

G3X Non Touch system includes GDU 370 display GSU 25 ADAHRS, GEA 24 EIS interface, GMU 22 magnetometer and GTP 59 air temperature probe.

Pricing: Single Screen System: $4375   Dual Screen System: $6,495

NEW GDU 470 Touch screens $2995 ea., System LRU Kit (no EIS) $1500

G3X Sensor Kit, 4 Cylinder Lycoming:  $999  (EGT, CHT, Oil pres/temp, MP, Fuel Flow, Current shunt)

10" Touch shown with 7" Touch for comparison

Dual 7" Touch

Pricing: Single 7" screen system with EIS: $5199,  Dual screen 7" with EIS: $7999



G3X System Options


GTN Series 650/750 touchscreen IFR Navigators

All-in-one GPS/Nav/Comm solution with touchscreen interface and built-in SBAS/WAAS navigation capabilities. Meets ADS-B “high integrity” position source requirements. And it's approved to fly LPV “glidepath” approaches into thousands of airports without an ILS.

GTN 650: $9,595

GTN 750: $14,750

Auto Pilot Servos

Pitch and roll axis autopilot using 2 GSA 28 servos — $1,500 ($750 each)

Auto Pilot Control Panel

GMC 305/307 autopilot control panel for dedicated mode control of the autopilot including dedicated altitude and heading knobs.

GMC 305: $799     GMC 307 $1,0991

Angle of Attack, Pitot Probe

Angle of Attack probe (GAP 26) — $1992

Heated Angle of Attack probe, 14V only (GAP 26) — $2992

Heated with regulator Angle of Attack probe, 14V only (GAP 26) — $4492

GI 260 AOA indicator — $2492

Supplemental GSU 25 ADAHRS

Provides accurate and reliable referencing of aircraft attitude, heading, rate, vector and acceleration data. An additional GSU 25 provides redundancy and is compatible with existing G3X systems that utilize the GSU 73 ADAHRS.


GMA240 Audio Panel

Versatile audio panel designed for experimental and light sport (LSA) aircraft. Includes 4-place stereo intercom and support for 2 stereo music inputs. Multifunction phone/audio mini jack on the front of the unit lets you route cellphone calls or iPod/MP3/SiriusXM Radio players right through your aircraft headset — with selectable instant muting when radio transmissions are received from ATC.


New GMA245/245R Audio Panel

The GMA 245 is a panel-mount audio panel with a rich set of convenient and simple-to-use controls, for standalone use or integrated with the G3X™ Touch flight display. The panel-mount GMA 245 incorporates dedicated music and intercom volume control knobs, a backlit keypad and more. The Bluetooth-enabled audio panel boasts superior sound quality and an impressive list of additional features, such as advanced auto squelch, music bass boost, advanced equalizer settings, 3D Audio processing, wireless integration with the VIRB® XE action camera and more. While extremely powerful as a standalone audio panel, when interfaced to the G3X Touch flight display, more control is given for audio configuration and music distribution.

GMA 245 - $1325
GMA 245R - $1199

GTR 200

10 W COMM radio and stereo intercom solution for experimental aircraft. Displays facility name and type when tuned to user-defined presets or supplied by G3X or other compatible products like Garmin portables. Features 3D Audio, advanced standby monitoring, pilot-configurable softkeys and optional remote switches. Also offers advanced auto-squelch, stereo intercom, stereo music input, alert inputs and much more.


GTR 20 Remote Comm Radio (G3X Touch Option)

Remote mounted version of the GTR 200 with 10 W of transmit power and two-person stereo intercom. Features advanced audio panel-like features, including 3D Audio, advanced standby monitoring, optional remote switches, advanced auto-squelch, stereo music input, alert inputs and more.


GDL 39R ADS-B receiver

This remote mountable, dual-link ADS-B receiver makes it easy to receive ADS-B “In” subscription-free traffic and weather. The GDL 39R enables both visual and audible traffic alerting, as well as access to NEXRAD imagery, METARs, TAFs, winds and temperatures aloft, PIREPs, NOTAMs, and other weather information. It also enables the display of TargetTrend™ relative motion traffic and SURF technologies on the G3X. In addition, this remote datalink has Connext capability built-in to provide wireless traffic, weather and GPS data to a variety of Bluetooth® connected devices, including Garmin aviation portables and mobile devices running the Garmin Pilot™ app.


Garmin GPS 20A

ADS-B GPS position source for compliance with FAA’s NextGen mandate. The GPS 20A can also add higher-performing GPS navigation to your G3X system, and it integrates with compatible third-party Mode S ES transponders designed for experimental aircraft to provide ADS-B “Out.”

GPS 20A — $845

GA35 GPS antenna — $345

GTX 23 Remote-mount Mode S transponder

Affordable 250-watt digital Mode S transponder offers data link capabilities with Traffic Information Services (TIS-A) interface and auto standby capability. Provides ADS-B “Out” with extended squitter when paired with a Garmin GPS 20A ADS-B GPS position source for compliance with FAA’s NextGen mandate.

GTX 23 ES — $2,199

NEW- GTX 35R/45R

  • Minimum advertised price, $2199
  • Replaces the GTX 23 ES in our lineup
  • Remote mount Class 1 transponder
  • Configured and controlled by G3X or G3X Touch
  • Nominal 250W Transmit Power
  • Meets ADS-B Out mandate with compatible GPS (e.g. GPS 20A, GNS 4XXW/5XXW, GTN 6XX/7XX...)
  • 1090 MHz ADS-B Out for worldwide coverage


Everything about the GTX 35R above applies to the GTX 45R and the boxes have the same basic form factor. Additionally, the GTX 45R has the following features:
  • Minimum advertised price, $3499
  • Built-in dual link ADS-B In receiver so you can see all ADS-B equipped aircraft without a ground station
  • Uses the same antenna for transponder and ADS-B functions simplifying your installation
  • Provides wired ADS-B weather and traffic interfaces for G3X Touch, GTN 6XX/7XX and GNS 4XXW/5XXW. Up to 3 RS-232 serial ports and the GTN Ethernet port are available for wired ADS-B weather/traffic all over the panel!
  • Built-in Bluetooth link streams attitude, GPS, ADS-B weather/traffic to compatible devices (e.g. G3X Touch, Garmin Pilot, ForeFlight, aera 795/796 and aera 660)
  • NOTE: Legacy non-touch G3X displays do not display ADS-B weather and traffic from the GTX 45R. However, they can perform the transponder configuration and control functions. Customers wanting display of ADS-B weather/traffic on their GDU 37X display will continue to use the GDL 39 series dual link receiver.

IFR Navigation Adapter

With the GAD 29 adapter, you can pair your GTN touchscreen avionics or GNS navigator with the G3X for IFR operations and other advanced navigation.

GAD 29 — $4251

G5 Electronics Flight Instrument

System Shown below with the GMC307 auto pilot control panel and Aera 660 GPS

G5 Electronic Flight Instrument - $1199
G5 Optional Backup Battery - $150
G5 Installation Kit - $50


  • Physical Dimensions: 5.5”W x 3.4”H x .8”D (14.1 x 8.7x 2.1 cm)
  • Display Size: 4.35”W x 2.61”H (11.1 x 6.6 cm); 5.08” diag (12.9cm)
  • Display Resolution: WxH: 480 x 800
  • Display Orientation: portrait and landscape
  • Display Type: touchscreen WVGA color TFT with backlight
  • Weight: 8.64 ounces (245 g), with battery
  • Battery: removable, rechargeable lithium-ion
  • Battery Life: Up to 4 hours during typical use
  • GPS Antenna: Built-in, optional external antenna (not included)
  • Removable Memory Slot: Yes (microSD™ compatible)
  • Wireless Connectivity: Wi-Fi®, Bluetooth®, ANT+®


GTX335: $2890,  with Built in GPS: $3625         (ADS-B out only, available with installation only)  

GTX345: $4400,  with Built in GPS: $5165         (ADS-B in/out, available with installation only)

Optional Built in altitude encoder: $255

GTX-345 All-in-one Transponder Solution for ADS-B “Out” and “In”
  • 1090 MHz ADS-B “Out” enables aircraft to operate at any altitude, in airspace around the globe
  • Combines Mode S Extended Squitter (ES) transponder and optional WAAS/GPS position source in a single unit
  • Provides access to dual-link ADS-B “In” traffic and subscription-free weather on compatible displays
  • Wirelessly stream weather, traffic, GPS position and backup attitude via Connext™ link to Garmin Pilot™ and ForeFlight Mobile apps as well as the aera® 795/796 portables
  • Easy replacement for your existing transponder, with common 1.65-inch tall form factor

D2™ Bravo

The Evolution of Wrist-worn Portable Navigation

  • Thinner, lighter, more evolved GPS pilot watch design
  • Features METAR screen for the latest aviation weather information
  • Dedicated Direct-to and Nearest buttons enabled by a worldwide airport database
  • Scratch-resistant optical sapphire lens and crisp color display that's customizable with Connect IQ™ apps
  • Baro-adjustable altimeter, HSI, Zulu/UTC time reference, various timers and alerts plus wireless control for VIRB® cameras


* Prices do not include installation, installation kits, sensors or antennas.

Contact us for Installation questions