top | item 37609737 (no title) 6534278 | 2 years ago I guess it must be a stealth helicopter as well discuss order hn newest bell-cot|2 years ago Ducted tail rotors are used on some stealth helicopters...but no, it's not.Some basics: https://en.wikipedia.org/wiki/Stealth_helicopter 6534278|2 years ago read the HN title! It was a joke
bell-cot|2 years ago Ducted tail rotors are used on some stealth helicopters...but no, it's not.Some basics: https://en.wikipedia.org/wiki/Stealth_helicopter 6534278|2 years ago read the HN title! It was a joke
bell-cot|2 years ago
Some basics: https://en.wikipedia.org/wiki/Stealth_helicopter
6534278|2 years ago