I was able to get some photos of some smokejumper aircraft at Missoula International Airport last week while attending the Fire Continuum conference. Parked, were two Twin Otters and two C23B Sherpas, and a third Sherpa taxied in while I was there.
Previously I had seen a Sherpa flying through the hills north of the airport. The Sherpa that just landed may have been dropping jumpers for training. The U.S. Forest Service has authorization to obtain 15 of the Sherpas from the U.S Army. So far six have been refurbished and Neptune Aviation is working on a seventh with an eighth soon to follow. It is possible that the remaining seven will be used for parts.