
Some air tankers have external retardant or water tanks, but many are internal. The Air Tractor 802F Fire Boss Single Engine Air Tanker is amphibious and can land or take off on a runway or a body of water. Some people may think when it scoops water on a lake to refill, the water is stored in the floats but that would compromise their ability to — float.
As it skims across the surface, probes below the two floats scoop water which is forced through pipes up into tanks in the fuselage.
The computer simulation shows how it works, peeking into the innards of the aircraft.
The next video shows a group of four Fire Bosses owned by Conair repeatedly scooping water from Vaseux Lake on August 6th, 2019 while fighting the Eagle Bluff wildfire, which can be seen in the background. Vaseux Lake is along the the Okanagan River in the Okanagan Valley of British Columbia in Canada. (Pro tip — you don’t really need to watch all 20 minutes of the video. It just scooping, repeatedly.)
Thanks and a tip of the hat go out to David.









