CH-47, MH-47 Chinook : helicopters built by BOEING
CH-47, MH-47, HT-17 Chinook (114/234/414) built by BOEING VERTOL
CH-47 Chinook built by KAWASAKI
CH-47 Chinook built by MERIDIONALI

The following video provides you with the correct English pronunciation of the word "H47", to help you become a better English speaker.