airvan on floats
You need a customer. The Airvan on 3450s will probably weigh 2650 lb as a straight seaplane and 2850 lb as an amphib with TOWs of 4200 lbs and 4000 lbs respectively. Or around about 1550 lb or 1150lb disposable. Still worthwhile especially for the seaplane, but you would need to work the financials pretty closely.