|
H 31 (old) , a French biplane fighter aircraft
* , a Royal Navy G-class destroyer later transferred to the Royal Canadian Navy and renamed HMCS ''Ottawa'' (H31)
* , a Royal Navy H class submarine
{{Letter-NumberCombDisambig ...
H31 may refer to: * Hanriot H.31 The Hanriot H.31 was a single engine, single seat French biplane fighter aircraft built in 1925 to compete in a government programme. It was not successful and only one prototype was completed. Design and development The Hanrot H.31 was designe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |