Certified and experimental panels that want AXIS glass plus IFR GPS and comm without a separate navigator and audio panel. Dual-comm switching supports one external radio.

Owners who want AXIS glass plus IFR GPS, VHF nav, and comm without a separate GTN-class stack. Supports GPS and ILS procedures from the integrated navigator.

A frequent choice for owners who want a touchscreen GPS and ADS-B compliance without stacking a separate transponder.

Installed as a GNS 430/530-class replacement or as the navigator in a new glass panel, often with a GI 275 or G5 as the CDI/HSI.

Installed as a GNS 530-class or dual-navigator replacement, or as the IFR centerpiece in a glass refresh with G5, GI 275, or G3X Touch.

Common when replacing an older GPS-only box or adding IFR GPS beside existing nav/comms.

Specified as a GPS+comm replacement when VOR/ILS will live on a second navigator or is not required in the same unit.

Used as a second (or replacement) comm radio beside a GPS 175, GNX, or GTN when dual-comm or a radio refresh is required.