Possum
Pre-takeoff checklist
This is a post on Newagtalk.com which is the go-to forum for production agriculture. The post states that the Idaho Forest Service helicopters are parked due to a lack of fuel.
https://talk.newagtalk.com/forums/thread-view.asp?tid=1009436&mid=9118843#M9118843
https://talk.newagtalk.com/forums/thread-view.asp?tid=1009436&mid=9118843#M9118843