(20) Supply Signals that once thrown will within 2-3 Minutes have a Cargo Plane fly above the location of the smoke (Purple) and will drop and airdrop from the sky containing random goods/weapons etc. 

This has been highly requested by the Community! 

Note : Takes a while to let it land, so be patient! Up to 2 mins or more. Make sure to have (1) Open Inventory Slots on your person! These will come STACKED in (1x20 = 20) Meaning simply click on  the stack of Air Drops and move to an open inventory slot to get all 20!

Thanks and Happy Rusting!!