Airdrop Mod is used in Mydayz Server
Airdrop adding supply drop dynamic events. This mod reque DayZ Expansion Notifications and Community Framework mods to work
Open the your server profiles folder and there you should create Airdrop\Settings folder. In that Settings folder you can adjust following variables from Settings.json file which will create itself after first server start.
You can also add item called AirdropFlare to your spawn or trader list which will call an airdrop to player which used that flare.