I was wondering if it would be possible to add a chat announcement option so that when people use the /callheli command, it will say in chat (for example) "Personal heli called by $player.name" (this text could be configured in the config/lang file). It would just help to make it clearer who the heli belongs to.

Also, it would be great if ServerRewards support could be implemented so that server owners could define a price for using the /callheli command (I am aware you can do this through the ServerRewards UI, but I mean as a standalone so that the /callheli command would result in RP being consumed). 

Just a couple of suggestions for an otherwise fantastic plugin. Thanks again for all your hard work! :)

Hi, public announcement is implemented will release soon
Regarding server rewards integration, I'm not sure if this should be implemented, because it will lead to unnecessary dependencies, and as you said it's already possible to configure in serverrewards using either ui, or data file.

Public announcement is implemented in v1.1.4