Will back up Instruments be Required for a Class I or Class II Aircraft with dual GI 275s Installed?

Under specific conditions called out in the STC, backup instruments may not be required. Please contact your local authorized Garmin Dealer for more specific information based on your aircraft. To find a Garmin Dealer, please visit the Garmin Dealer Locator.

See the product page for more information on the GI 275.
Watch this video for more information on the GI 275.