Garmin is taking the next step in cockpit development
For many years, Garmin has been among the innovation leaders in the field of avionics for general aviation. Systems such as the G1000, G3000, G3X Touch, and the GTN navigation devices have significantly shaped the transition from classic round instruments to digital glass cockpits in recent years.
With Garmin Axis The company is now taking another step. While even modern small aircraft previously consisted of several individual devices for flight display, GPS navigation, COM radio, audio panel and intercom, Garmin is now consolidating these functions entirely into a single avionics unit for the first time.
This presents an attractive option, especially for operators of older aircraft, to bring their machines up to the latest technical standard without having to completely rebuild the entire cockpit.
Four avionics systems are combined into a single solution
The greatest advance of Garmin Axis lies in the consistent integration of previously separate systems.
The new flight display simultaneously performs the tasks of:
- Primary Flight Display (PFD)
- Moving Map Navigation
- COM radio
- Audio Panel with Intercom
This not only reduces the number of devices in the panel but also the cabling and maintenance effort. Fewer individual components simultaneously mean fewer potential sources of error and often lower maintenance costs.
The result is a significantly tidier cockpit with more intuitive operation and better overview – especially during flight phases with a high workload.
Modern safety features increase flight safety
Particularly noteworthy are the numerous safety features that Garmin has integrated into the new system.
One of the most significant innovations is the automatic calculation of a suitable diversion airfield in the event of an engine failure. The system continuously analyses altitude, glide performance, wind, and terrain data, and determines the most accessible airfield within a few seconds.
If the aircraft is also equipped with a compatible Garmin autopilot, Axis can initiate the approach to the selected airfield itself and navigate the aircraft there. The pilot naturally remains in charge at all times and can intervene at any point, but receives valuable support, especially in a stressful situation.
This development builds upon Garmin's continuous expansion of automated safety features. Already well-known systems such as „Emergency Autoland“ and „Electronic Stability and Protection“ have demonstrated the potential of modern assistance systems for General Aviation.
Improved protection against runway incursions
Another focus is on preventing so-called runway incursions.
Axis recognises situations including when:
- a runway is already occupied by another aircraft,
- the pilot inadvertently moves towards the wrong runway,
- A departure could be initiated erroneously from a taxiway.
Such ground events are among the most common safety-related incidents in air traffic worldwide. Modern warning systems can significantly reduce the risk, especially at larger commercial airports with complex taxiway systems or in poor visibility.
Emergency functions at the touch of a button
For exceptional situations, Garmin Axis has an easily accessible emergency button directly on the display frame.
With a single button press, multiple safety-related measures can be triggered simultaneously:
- Switching to international emergency frequency 121.500 MHz,
- Transponder code 7700 activation.,
- Initiation of an automatic course reversal or return to a safe flight path.
This eliminates several individual operating steps in an already critical situation, allowing the pilot to concentrate more on actual flight control.
Comprehensive connectivity for modern flight operations
In addition to the core avionics, Garmin integrates numerous features that are expected by many pilots today.
The system supports, among other things:
- WLAN connections,
- Bluetooth pairing with headsets,
- Smartphone integration,
- USB-C ports for charging mobile devices,
- automatic database and map updates,
- wireless data transmission.
This often eliminates the cumbersome task of updating memory cards or databases via a computer. Updates can be performed directly on site as soon as an internet connection is available.
Integrated engine monitoring
Garmin Axis also takes over the complete monitoring of key engine parameters.
Temperatures, pressures, fuel consumption, and other engine data are displayed centrally and continuously monitored. Anomalies can thus be identified early on before they develop into technical problems.
For older aircraft in particular, this means a significant increase in safety and a better basis for condition-based maintenance.
Simple retrofit for existing Garmin customers
A particular advantage arises for operators who already have a Garmin G3X Touch installed.
Many existing sensors, wiring, and installation openings can continue to be used. This significantly reduces the installation effort.
Workforce hours for installation, wiring, and certification often represent the largest cost factor, particularly in avionics modernisations. If a large portion of the existing infrastructure can be reused, both costs and aircraft downtime are significantly reduced.
Suitable for certified aircraft, experimental and ultralight aircraft
Garmin is deliberately positioning Axis for a broad target audience.
The system is suitable for:
- EASA and FAA certified aircraft,
- Experimental Aircraft,
- Amateur-built aircraft,
- and numerous ultralight aircraft.
This allows Garmin to appeal to both traditional private pilots and operators of modern sports aircraft.
Particularly in the ultralight sector, where weight, space requirements and ease of use play a major role, the high integration of the system is likely to be of great interest.
Available now – more variations to follow
The first version of Garmin Axis features an 11.6-inch touchscreen display and is already available. The system has both FAA and EASA approval, meaning it can be used on both sides of the Atlantic.
Garmin is also planning versions with smaller displays for early 2027. This should make the system more attractive for cockpits with limited space in the future.
Conclusion
With Garmin Axis, the avionics manufacturer presents far more than just another glass cockpit. The system takes a new approach by bringing together flight display, navigation, radio, onboard communication, and numerous safety functions into a single unit for the first time.
Owners of older light aircraft are thus given an attractive opportunity to technically modernise their aircraft, make the cockpit clearer and at the same time benefit from current safety features. The combination of high integration, simple retrofitting and modern assistance systems is likely to make Garmin Axis one of the most interesting avionics innovations of the year for general aviation.
Source references:
Aerotelegraph
