AXIS Build-A-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 running retail total, then send it to RWAS for compatibility review and special pricing.
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.
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.
- $4,140
- $4,140
- $4,980
- $18,400
- $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.
- $180
- $90
- $180
- $400
- $200
- $400
- $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.
- $1,860
- $3,340
- $990
- $2,800
- $410
Step 2A
System Sensor Install Kits
For a new installation, select one matching connector/install kit for every system or supplemental sensor selected.
- $110
- $75
- $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.
- $1,660
- $120
- $280
- $560
- $170
- $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.
- $975
- $215
- $3,710
- $320
- $565
- $190
Step 4A
Engine Sensors
Select the appropriate Lycoming/Continental or Rotax kit, then add individual sensors only as the engine installation requires.
- $1,180
- $1,440
- $430
- $320
- $320
- $520
- $195
- $195
- $120
- $155
- $75
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.
- $1,060
- $1,370
Step 5A
Autopilot Install Kits and Servo Mounts
Select one connector kit per servo, the GMC connector/rack when applicable, and the aircraft-specific servo mount kit.
- $80
- $55
- $75
- $200
- $165
- $165
- $165
- $165
- $165
- $165
- $165
- $650
Step 6
IFR GPS, Radios and Audio Panel
Skip external equipment already provided by an integrated AXIS display. Otherwise select compatible navigation, radio and audio equipment.
- $20,040
- $14,040
- $7,750
- $8,250
- $5,525
- $4,975
- $2,160
- $1,720
- $1,770
- $1,645
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.
- $4,860
- $4,180
- $2,765
- $950
- $820
- $1,365
- $70
- $95
Step 8
Additional Options
Add enablements, safety products and interfaces for the intended mission. GAD 29 may be required with an older GPS navigator or for navigation on G5.
- $2,200
- $2,000
- $8,500
- $1,995
- $549
- $565
- $90
- $825
- $165
- $340
- $465
- $700
- $380
Build summary
Hardware retail total
$0
0 selected components · Prices are reference list prices and subject to change.
Review before submitting
- Select at least one AXIS display in Step 1.
- Select the required core system sensor kit.
Your submitted build is delivered to the RWAS Avionics Desk by email and to Shop Talk in Microsoft Teams.