Updating garmin 350
The system is even pilot-selectable to either 25 k Hz or 8.33 k Hz channel spacing.
Recent, nearby and saved frequencies are easy to access.
Much like pinch-to-zoom scaling on a smartphone or tablet, you can use your fingers to zoom in and out on any map, traffic and terrain pages.
The system even lets you load Victor airways and high-altitude jet routes by conveniently displaying the airway segments available from a waypoint and the corresponding exit options.
Graphical flight planning capabilities allow you to preview your entire route on the map, and the handy "rubber band" feature lets you grab any leg of your route and move it to accommodate amendments to your flight plan.
In addition, GTN 750 lets you create and execute custom holding patterns over an existing waypoint or user-defined waypoint.
This same technology can simplify search and rescue operations with the optional ability to add common search pattern types into the flight plan.
Any way you look at it, GTN technology is the logical choice for your avionics stack.