Garmin AXIS System Planner

AXIS System for Experimental Aircraft

Build a preliminary Garmin AXIS hardware package in the same logical order as the official Build-A-System Guide, see the estimated hardware list-price total, then send it to RWAS for compatibility review and an equipment and installation quote.

RWAS Avionics Desk · Garmin Authorized Dealer · FAA Repair Station

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This is preliminary hardware planning—not an approved configuration or installed quote. The planner surfaces advisories but does not perform full compatibility validation.

Garmin July 2026 guide pricing

Check each component and set its quantity. This planning estimate covers listed hardware only; it is not an approved configuration or installation quote. RWAS will confirm aircraft eligibility, compatibility, required hardware and labor.

All prices shown are manufacturer list prices. Discounted equipment pricing may be available after RWAS reviews a submitted preliminary build. Prices are subject to change and exclude tax, freight, installation labor, fabrication, wiring, configuration, certification and additional required hardware.

Step 1

Select Displays

Choose up to six displays. AXIS X models are non-TSO; certified displays with integrated IFR GPS/radios may be mixed into an experimental system. No AXIS display contains the autopilot itself. When connected to a GFC 500, the selected AXIS GDU displays flight-director cues, autopilot modes and status; the separate GMC 507 remains the dedicated autopilot mode controller and is included with the aircraft-specific GFC 500 package selected in Step 5.

Primary flight, multifunction and optional engine-information display; integrated GPS, radio and audio functions vary by model.010-04143-00
$4,140
Primary flight, multifunction and optional engine-information display; integrated GPS, radio and audio functions vary by model.010-04145-00
$4,140
Primary flight, multifunction and optional engine-information display; integrated GPS, radio and audio functions vary by model.010-03000-00
$4,980
Primary flight, multifunction and optional engine-information display; integrated GPS, radio and audio functions vary by model.010-03001-00
$18,400
Primary flight, multifunction and optional engine-information display; integrated GPS, radio and audio functions vary by model.010-03002-00
$23,400

Step 1A

Display Install Kits

Each display requires the correct new-install or G3X Touch upgrade kit. IFR GPS displays require a GA 35S antenna. Select one printed-material kit per aircraft.

Provides the display-specific connectors and installation hardware for the stated new-install or G3X Touch upgrade path.010-14468-00
$180
Provides the display-specific connectors and installation hardware for the stated new-install or G3X Touch upgrade path.010-14468-10
$90
Provides the display-specific connectors and installation hardware for the stated new-install or G3X Touch upgrade path.010-14468-01
$180
Provides the display-specific connectors and installation hardware for the stated new-install or G3X Touch upgrade path.010-14469-02
$400
Provides the display-specific connectors and installation hardware for the stated new-install or G3X Touch upgrade path.010-14469-12
$200
External GPS/WAAS antenna required for AXIS displays or transponders that contain an IFR GPS receiver.010-02639-00
$400
Aircraft-level documentation package and pilot training materials; select one for a new AXIS system installation.K00-01479-00
$200

Step 2

System Sensors

Choose a core AXIS X sensor kit. Aircraft exceeding 300 KIAS should use the GSU 25D/GMU 22 kit. Unit-only sensors are supplemental.

Core flight-data sensor package providing attitude, air-data, magnetic-heading and outside-air-temperature inputs to AXIS.010-04556-00
$1,860
Core flight-data sensor package providing attitude, air-data, magnetic-heading and outside-air-temperature inputs to AXIS.010-04556-01
$3,340
Remote ADAHRS supplying attitude and air-data information; use as the core or supplemental sensor permitted by the selected system.010-01071-55
$990
Remote ADAHRS supplying attitude and air-data information; use as the core or supplemental sensor permitted by the selected system.010-01071-56
$2,800
Remote magnetometer that supplies magnetic-heading data to the compatible AXIS ADAHRS.010-01788-00
$410

Step 2A

System Sensor Install Kits

For a new installation, select one matching connector/install kit for every system or supplemental sensor selected.

Remote ADAHRS supplying attitude and air-data information; use as the core or supplemental sensor permitted by the selected system.K10-00181-00
$110
Remote magnetometer that supplies magnetic-heading data to the compatible AXIS ADAHRS.011-04349-90
$75
Remote magnetometer that supplies magnetic-heading data to the compatible AXIS ADAHRS.011-00871-10
$125

Step 3

Standby Flight Instrument

Add G5 for redundancy. For outside-air temperature, use GAD 13 and GTP 59; the AXIS LRU kit GTP 59 can be shared with G5.

Electronic standby flight instrument displaying attitude, airspeed and altitude when configured for the AXIS installation.010-01485-01
$1,660
Electronic standby flight instrument displaying attitude, airspeed and altitude when configured for the AXIS installation.010-12493-11
$120
Electronic standby flight instrument displaying attitude, airspeed and altitude when configured for the AXIS installation.010-12493-02
$280
Interface and temperature-probe package that supplies outside-air-temperature data and related functions to a G5.010-02203-K0
$560
Interface and temperature-probe package that supplies outside-air-temperature data and related functions to a G5.010-02203-00
$170
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.011-03002-10
$70

Step 4

Engine / Airframe Interface

Typically one GEA module is required per engine unless it has more than six cylinders. GEA 110 requires an AXIS COMM or NAV/COMM display.

Engine and airframe interface that powers and reads piston-engine sensors for AXIS engine-information display.010-02770-00
$975
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.011-02886-00
$215
Firewall-forward engine and airframe interface for AXIS displays with integrated COMM or NAV/COMM capability.010-01329-01
$3,710
Firewall-forward engine and airframe interface for AXIS displays with integrated COMM or NAV/COMM capability.011-03527-50
$320
Firewall-forward engine and airframe interface for AXIS displays with integrated COMM or NAV/COMM capability.011-03527-51
$565
Firewall-forward engine and airframe interface for AXIS displays with integrated COMM or NAV/COMM capability.011-03941-00
$190

Step 5

GFC 500X Autopilot

Select one GSA 28 servo for each desired axis: pitch, roll and optional yaw damper. GMC 507 is optional but recommended.

Autopilot servo used for a selected roll, pitch, pitch-trim or yaw-damper axis; quantity and mounts are aircraft-specific.010-01068-20
$1,060
Dedicated GFC 500/500X autopilot mode controller for engaging and commanding lateral and vertical flight modes.010-01946-00
$1,370

Step 7

Transponder and Datalinks

A GTX 45R with GPS can provide the ADS-B Out position source when no IFR GPS is installed. Remote GDLs require a connector kit; SiriusXM requires a GA 24 TNC antenna.

ADS-B transponder providing the stated Out or In/Out capability; remote versions are controlled through compatible avionics.010-01757-46
$4,860
ADS-B transponder providing the stated Out or In/Out capability; remote versions are controlled through compatible avionics.010-01757-06
$4,180
ADS-B transponder providing the stated Out or In/Out capability; remote versions are controlled through compatible avionics.010-01756-01
$2,765
Remote ADS-B In receiver supplying subscription-free traffic and FIS-B weather to AXIS.010-01561-10
$950
Remote SiriusXM receiver supplying subscription weather and audio entertainment to compatible AXIS displays.010-01561-50
$820
Combined remote ADS-B In and SiriusXM receiver supplying traffic, weather and entertainment to AXIS.010-01561-30
$1,365
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.010-12498-60
$70
SiriusXM antenna required for a GDL 51R or GDL 52R satellite-weather installation.010-12498-50
$95

Step 7A

Active Traffic

GTS 8XX active traffic is compatible through HSDB. GTS 820 is the current model with a published July 2026 list price; avoid configuring conflicting traffic sources.

Active traffic receiver that interrogates nearby transponders and displays traffic through an approved indirect HSDB interface path.010-00562-00
$12,895

Step 8A

Software Enablements

Add database-driven display capabilities for the intended mission. Enablement eligibility depends on the selected display and installed navigation equipment.

Software enablement for displaying supported georeferenced approach charts on AXIS.006-B5211-00
$2,200
Software enablement providing runway monitoring and visual/aural alerts for certain surface-operation risks.006-B5211-01
$2,000
Software enablement adding Class B terrain-awareness alerting when the installation meets equipment and approval requirements.006-B5211-02
$8,500

Step 8B

Safety Sensors and Awareness

Select awareness hardware as applicable. A complete GI 260 AOA kit includes its own indicator, probe and air-data hardware; do not combine it with duplicate standalone components unless RWAS confirms the architecture.

Radio-frequency height advisor that supplies height-above-ground information and low-altitude awareness to AXIS.010-02942-00
$1,995
Carbon-monoxide sensor that displays cabin CO levels and provides AXIS visual and aural alerts.010-02975-01
$549
Pitot/AOA probe that supplies angle-of-attack data through a compatible GSU 25; heat capability varies by model.010-01074-00
$340
Pitot/AOA probe that supplies angle-of-attack data through a compatible GSU 25; heat capability varies by model.010-01074-10
$465
Pitot/AOA probe that supplies angle-of-attack data through a compatible GSU 25; heat capability varies by model.010-01074-20
$700
Dedicated external angle-of-attack indicator only; optional when AOA is already displayed on AXIS and not a complete standalone AOA system.010-01287-00
$380
Standalone Garmin AOA package with GI 260 indicator, GAP 26 probe and required air-data hardware. Components may duplicate AXIS equipment; RWAS will verify eligibility, approved installation data, probe heat, system voltage and whether a separate indicator is necessary.K10-00202-00
$2,200
Standalone Garmin AOA package with GI 260 indicator, GAP 26 probe and required air-data hardware. Components may duplicate AXIS equipment; RWAS will verify eligibility, approved installation data, probe heat, system voltage and whether a separate indicator is necessary.K10-00202-10
$2,400
Standalone Garmin AOA package with GI 260 indicator, GAP 26 probe and required air-data hardware. Components may duplicate AXIS equipment; RWAS will verify eligibility, approved installation data, probe heat, system voltage and whether a separate indicator is necessary.K10-00202-20
$2,400

Step 8C

Navigation and Electrical Interfaces

GAD 29 may be required with an older GPS navigator or for navigation on G5. GAD 27 provides keep-alive power and optional landing/taxi-light wig-wag functions.

ARINC 429 interface adapter used with certain external navigators or to provide navigation data to a G5 standby.010-01172-20
$565
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.011-03271-00
$90
Electrical interface providing stabilized keep-alive power and optional landing/taxi-light wig-wag control.010-01525-10
$825
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.011-03877-00
$165

Step 8D

Panel Accessories

Add optional panel-mounted charging and clock accessories. RWAS will confirm aircraft voltage, electrical load, connector kits, location and installation details.

Optional panel-mounted charging port with one USB-A and one USB-C output and a rear power-input connector. RWAS will verify input voltage, circuit protection, connector requirements, location and panel clearance.010-02544-21
$450
TSO-certified eight-mode digital clock with local and UTC/Zulu time, flight/countdown timers, stopwatch, volts and temperature modes plus simultaneous USB-A and 60-watt USB-C PD charging. Requires 22–32 VDC aircraft power; connector kit is separate.6420093-5
$969

Preliminary build summary

Estimated hardware list-price total

0 selected components · Manufacturer list prices are reference values and subject to change.

Review before submitting

Select at least one AXIS display in Step 1.
Select the required core system sensor kit.

Select hardware before submitting

Selected equipment is sent to the RWAS service desk by email and, after email delivery succeeds, to Shop Talk in Microsoft Teams. The planner does not perform full compatibility validation.

Garmin GI 260 AOA planning

Complete GI 260 AOA packages include an indicator, GAP 26 probe and required air-data hardware. Because AXIS can display AOA with compatible sensors, RWAS reviews duplicate components, aircraft eligibility, approved data, voltage and probe heating.

Garmin GSB 15 USB charging

The GSB 15 USB-A/USB-C rear-input charging port is optional panel equipment. RWAS confirms aircraft voltage, circuit protection, connectors, available panel space and installation details.