Hydro Aeroplane Small 320×258 Medium 640×515 Large 1024×825 Download Tiff Original 2400×1933 | (405.0 KB) Description A fixed-wing aircraft capable of taking off and landing (alighting) on water. Seaplanes which can also take-off and land on airfields are a small subclass called Amphibian aircraft. Keywords aeroplane, airplane, heavier-than-air craft, plane, vehicle Galleries Air Transportation Source: Government Printing Office Official Gazette (Washingon, DC: Government Printing Office, 1912)
