For all your aviation GPS needs
Garmin Avionics is one of the leading aviation GPS and related products and accessories manufacturers. They have a wide range of products to choose from when it comes to aviation.
When it comes to Airplane GPS you can, with blind eyes, bank on Garmin. The product will be of high quality and comes in wide array of models to choose from according to your needs. Some of the GPS types and varieties that you can choose are integrated systems, which will actually be integrated on the cockpit for use.
Panel mounts, which can be mounted on the panel for a bigger and better view.
Other varieties from Garmin Avionics of the GPS are remote units and the most famous portable GPS.
Where with portable GPS you can carry it anywhere and can be a really useful and handy tool to keep it on your back pack and carry it whenever you fly. This is the most widely used GPS among the other types available right now among the Airplane GPS.
You can actually buy all these aviation GPS online without needing to fly or drive to various places searching for them. Just do an online search. You will need to spend some time researching, though.