Garmin Aviation
Garmin GI 275
The Garmin GI 275 is a 3.125-inch round-format electronic flight instrument that directly replaces traditional round-dial gauges with a color AMOLED touchscreen display. It can be configured as an attitude indicator, HSI, CDI, or engine display, and integrates GPS, WAAS, and ADS-B data when paired with compatible Garmin units. The GI 275 supports emergency backup power of up to four hours, making it suitable as a primary or backup flight instrument.
Pricing & dealer quotes
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Capabilities
- 3.125-inch AMOLED round-drop-in touchscreen
- Configurable as AI, HSI, CDI, or multi-function engine display
- Synthetic vision and attitude reference
- Up to 4-hour internal battery backup
- WAAS GPS integration for georeferenced charts
- Compatible with GTN Xi series for nav data sharing
About the Garmin GI 275
The Garmin GI 275 is Garmin Aviation's efi system built around a 3.125-inch round AMOLED display. The Garmin GI 275 is a 3.125-inch round-format electronic flight instrument that directly replaces traditional round-dial gauges with a color AMOLED touchscreen display. It can be configured as an attitude indicator, HSI, CDI, or engine display, and integrates GPS, WAAS, and ADS-B data when paired with compatible Garmin units. The GI 275 supports emergency backup power of up to four hours, making it suitable as a primary or backup flight instrument.
It is typically specified on general aviation, turboprop, helicopter aircraft, whether as factory-fit equipment on new airframes or as a retrofit during an avionics upgrade. Selecting the right system is as much about installation cost, STC availability and downtime as it is about the headline capabilities — which is where speaking to a dealer pays off.
Related EFIS
Garmin GI 275: FAQs
What is the Garmin GI 275?
The Garmin GI 275 is a efi system from Garmin Aviation. The Garmin GI 275 is a 3.125-inch round-format electronic flight instrument that directly replaces traditional round-dial gauges with a color AMOLED touchscreen display. It can be configured as an attitude indicator, HSI, CDI, or engine display, and integrates GPS, WAAS, and ADS-B data when paired with compatible Garmin units. The GI 275 supports emergency backup power of up to four hours, making it suitable as a primary or backup flight instrument.
What aircraft is the Garmin GI 275 compatible with?
The Garmin GI 275 is commonly fitted to general aviation, turboprop, helicopter aircraft. Exact approvals depend on the airframe and the available Supplemental Type Certificate (STC) — request a dealer quote to confirm fit for your specific aircraft.
What can the Garmin GI 275 do?
Key capabilities include 3.125-inch amoled round-drop-in touchscreen, configurable as ai, hsi, cdi, or multi-function engine display, synthetic vision and attitude reference, up to 4-hour internal battery backup, and more. See the full capability list above.
How much does the Garmin GI 275 cost?
Pricing and dealer availability for the Garmin GI 275 are shared with verified HangarMart partners rather than published publicly. Use "Request Quote" above to get current pricing and installation options.