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Garmin AXIS System Planner

AXIS System for Certified 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 four AXIS displays. Mix formats as panel space and the approved configuration allow. 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
$6,600
Primary flight, multifunction and optional engine-information display; integrated GPS, radio and audio functions vary by model.010-04145-00
$6,600
Primary flight, multifunction and optional engine-information display; integrated GPS, radio and audio functions vary by model.010-03000-00
$9,600
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 and GAD 29D

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. A GAD 29D is required when a GDU 116B interfaces with a supported external GPS/NAV navigator through serial/ARINC 429, such as a GTN 6XX/7XX, GNS 4XXW/5XXW or GNS 480. It is generally not required with a GDU 116C or GDU 116NC, or when a supported navigator uses a direct HSDB interface and no ARINC conversion is needed. With a G5 standby, the GAD 29D backup navigation path is optional/recommended rather than universally required. A GI 275 can receive independent navigator data directly by HSDB, RS-232 or ARINC 429, depending on the navigator. Do not add a GAD 29D merely because an external navigator or standby instrument is installed. Source: Garmin AXIS Part 23 AML STC Installation Manual 190-03123-10 Rev. 3, §§1.4.9, 3.2.3.1, 3.3.1 and Figure B-12 note 7.

Provides the display-specific connectors and installation hardware for the stated new-install or G3X Touch upgrade path.010-14469-00
$200
Provides the display-specific connectors and installation hardware for the stated new-install or G3X Touch upgrade path.010-14469-10
$100
Provides the display-specific connectors and installation hardware for the stated new-install or G3X Touch upgrade path.010-14469-01
$200
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
ARINC 429 interface adapter used with certain external navigators or to provide navigation data to a G5 standby.010-01172-21
$875
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.011-03271-00
$100

Step 2

System Sensors

Choose at least one sensor LRU kit and its matching installation kit. A certified system may use a maximum of two ADAHRS, one of each listed sensor-kit type.

Core flight-data sensor package providing attitude, air-data, magnetic-heading and outside-air-temperature inputs to AXIS.010-04557-00
$4,000
Provides the mounting or installation hardware required for the named unit and stated aircraft application.K11-00066-00
$200
Core flight-data sensor package providing attitude, air-data, magnetic-heading and outside-air-temperature inputs to AXIS.010-02003-05
$10,500
Provides the mounting or installation hardware required for the named unit and stated aircraft application.K11-00019-50
$650

Step 3

Standby Flight Instrument

A standby flight instrument is required. Choose G5 or GI 275; use the GI 275 +AP model when retaining a compatible non-Garmin autopilot. A GI 275 standby installation also requires a GPS source. This may be provided by a direct approved interface to a Garmin GPS 175, GNX 375, GNC 355(A), GTN 6XX/7XX/Xi, GNS 4XXW/5XXW or GNS 480. If none of those navigators is directly interfaced to the GI 275, include a Garmin glareshield-mounted VFR GPS antenna (P/N 011-04036-10, or P/N 011-04036-00 with TNC/BNC adapter 330-01754-00). The AXIS-to-GI 275 HSDB standby connection alone does not satisfy this GPS-source requirement.

Electronic standby flight instrument displaying attitude, airspeed and altitude when configured for the AXIS installation.K10-00280-01
$3,095
Battery-backed electronic standby ADI for attitude, airspeed and altitude; appropriate when no legacy-autopilot interface is required.010-02326-10
$4,695
Battery-backed electronic standby ADI with the interface capability needed when retaining a compatible non-Garmin autopilot.010-02326-20
$5,795

Step 4

Engine / Airframe Interface

Typically one GEA module is required per engine. GEA 110 requires an AXIS display with integrated COMM or NAV/COMM.

Engine and airframe interface that powers and reads piston-engine sensors for AXIS engine-information display.010-02770-11
$2,300
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.011-02886-01
$255
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 4A

Engine Sensors

Select the sensor kit appropriate for the installed Lycoming or Continental engine. RWAS will confirm any additional sensors.

Matched engine-monitoring probe package for the stated engine family and cylinder count, including core temperature and pressure sensing.K00-01010-11
$1,230
Matched engine-monitoring probe package for the stated engine family and cylinder count, including core temperature and pressure sensing.K00-01011-11
$1,615

Step 5

Autopilot

Select the aircraft-specific GFC 500 system from Garmin’s July Rev 1 2026 catalog. Each system price includes the GMC 507, applicable GSA 28 servos and the Garmin installation kits listed for that configuration.

Aircraft eligibility groupChoose the exact catalog group matching the aircraft model, series and equipment. Leave blank if no new GFC 500 is being quoted.

Catalog pricing excludes the approved AHRS source because the selected AXIS system supplies it. RWAS must verify the current AML, MDL, equipment list, installation manual and aircraft-specific addendum before quoting or installation.

Step 7

Transponder and Datalinks

Select ADS-B Out/In and weather options. Remote GDL units require the connector kit; SiriusXM receivers require the GA 24 TNC antenna.

ADS-B transponder providing the stated Out or In/Out capability; remote versions are controlled through compatible avionics.010-01214-01
$3,895
ADS-B transponder providing the stated Out or In/Out capability; remote versions are controlled through compatible avionics.010-01215-01
$3,895
ADS-B transponder providing the stated Out or In/Out capability; remote versions are controlled through compatible avionics.010-01216-06
$6,595
ADS-B transponder providing the stated Out or In/Out capability; remote versions are controlled through compatible avionics.010-01217-06
$6,595
Remote ADS-B In receiver supplying subscription-free traffic and FIS-B weather to AXIS.010-01561-15
$1,150
Remote SiriusXM receiver supplying subscription weather and audio entertainment to compatible AXIS displays.010-01561-55
$1,000
Combined remote ADS-B In and SiriusXM receiver supplying traffic, weather and entertainment to AXIS.010-01561-35
$1,575
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.011-04170-00
$85
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 the approved HSDB interface path. GTS 820 is the current model with a published July 2026 list price; only one ADS-B In source can be configured at a time.

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 may duplicate the AXIS sensor package or a separately selected GAP 26; certified-aircraft installation requires current model eligibility and approved Garmin/FAA data.

Radio-frequency height advisor that supplies height-above-ground information and low-altitude awareness to AXIS.010-02895-00
$2,145
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.011-05278-00
$525
Provides the mounting or installation hardware required for the named unit and stated aircraft application.011-06097-00
$25
Provides the mounting or installation hardware required for the named unit and stated aircraft application.011-06677-00
$325
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.010-01074-71
$1,400
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.K10-00202-00
$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 27 provides keep-alive power and optional landing/taxi-light wig-wag functions. Certified GAD 29D selection and applicability guidance is provided in Step 1A.

Electrical interface providing stabilized keep-alive power and optional landing/taxi-light wig-wag control.010-01525-11
$825
Provides the approved mating connectors and backshell hardware needed to wire the named unit into the AXIS system.011-03877-01
$160

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.
Certified AXIS installations require a standby flight instrument.

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.