Yes indeedy, used to kick in at around 180-200 hours when, for some peculiar reason the cowboy hats came out of the closet.
Big hat! No steers!
Seems to be a Texan deirsory comment as I do recall!
Funny old aeroplane that, by the way. But I was thinking more along the lines of this for divers...
GUS'S INCREDIBLE FLYING BOATS Panama City Beach Flying Boat Rental and Sales
With a couple of PT6s of course!