The hopper protrudes through the Skywagon's belly, and the flapper below opens with a button near the pilot's throttle. CPW's Wally Johnson, from the River Falls Hatchery, holds a measured beaker of cutthroat trout in water before loading. Pilot Denise Joi awaits the next beaker of fish to load into her airplane's tank, in which each of the nine tubes is loaded with water and fingerlings for a specific lake. The Cessna 185 Skywagon is built just for this kind of work. AOPA PILOT / February 2023 67