This is a awsome plan, the last one in the world still flying is parked in my backyard, here on Sproat Lake, port ALberni, BC. it has been the life saver of all of BC Canada, the US and Mexico, from forest fires for decades. Its final days are almost numbered. teh second one is being retrufited back to its original state and will end up in a US museum soon. THe last one just finally got re contracted for forest fires here in BC last week after a few years off. Its saving lives and property right now in Nelson BC, Canada.
TO honour this plan I would love to see one designed and built, waterproofed and seaworthy in DTF Swappable. Someone with more skill set then me would need to design this. A bunch of us where just talking about this the other day. you could run it on two motors and just make the other two dummies. I know alot of people would love to build foamies of these and it would be cool to see a fleet of them flying out at sproat lake around where the original has been anchors for ever.
Peter please make it happen.