What If Idea of the Week: Water Airplane

I was just wondering is it possible to combine airplanes with water vaccuums that both absorb and spray out water and create a water airplane? If this could be done then is it also possible to make a large fleet of these water airplanes to fly out to heavily flooded areas, absorb large portions of water, then fly to places where there are wildfires and/or droughts, use the same water to put the wildfires out and/or end the droughts?