Grumman Twin amphibians from large to small...
Albatross (2) 9-cylinder Wrìght R-1820-76A o 76B 1473 hp GW = 17000 kg
Mallard (for sale for $1,000,000 and change) 10 pax
Goose (2) wasp Jr 450 HP Radials: 2 pilots + 4 to 6 Pax
Rae Dawn Chong flew a Goose with Arnold in Commando.
Widgeon originally Ranger engines 6 cyl inline 200 HP per wing. 2+2 pax