I dont know how many of the Bell 204 copters are remaining, I am aware that some place in Australia uses one for loading and firefighting,
BELL 204 - McDermott Aviation
There was a UH-1B/204 that crashed, CFIT in the Southeast US a year or two ago, i think the pilots were hot-dogging and carelessly crashed. They're getting fewer in number (not like the plentiful 205s and 212s), hopefully these early-build 60-year old Hueys will get museumed or made into static displays before the last one gets wrecked.