We are currently using your api for our apps. We have an issue where your database is a bit too detailed for our use cases.
We send a push notification every time a user is near an airport to inform their family members of their flight, so they can monitor when the flight lands. The issue arises in big cities that have a lot of helicopter grounds. Could you please inform us how to filter for just the bigger international airports? Maybe you can send a file our devs can use?
Appreciate your help on this one.