Instead of a Bradley spawning at regular intervals, players can call in a Bradley themselves. To do this, go to Launch and find the “Bradley Control” NPC (he’s marked on the map). Look at him and press E to select your Bradley. There are several levels available. Each level gives better loot but is harder. The vanilla Bradley is free whereas the harder ones cost economics coins. You have 5 minutes to get into position after calling in the Bradley.
NOTE: If you are on a team and are the team leader, due to the Rust UI, you will need to loot off center from the NPC until you don’t see the Invite to Team prompt. This is a limit of the Rust UI and according to the developer, this can not be fixed.