 | | Re: Human Powered Helicopter —Calum Tsang
| | | | (...) I think there was also a small Canadian built UAV for the US Navy that used counter rotating coaxial rotors... (URL) even if not coaxial (ie, CH-47) there doesn't seem to be any any out there with counter rotating rotors. Maybe they started on (...) (20 years ago, 8-Aug-04, to lugnet.org.ca.rtltoronto)
| | | | | | | | | | Re: Human Powered Helicopter —Iain Hendry
| | | | | | (...) -Iain (20 years ago, 8-Aug-04, to lugnet.org.ca.rtltoronto)
| | | | | | | | | | | | Re: Human Powered Helicopter —Kyle D. Jackson
| | | | | (...) The tandem rotor aircraft, e.g., CH-46 Sea Knight, CH-47 Chinook, have counter-rotating rotors. KDJ ___...___ LUGNETer #203, Ontario, Canada (20 years ago, 10-Aug-04, to lugnet.org.ca.rtltoronto)
| | | | | | | | | | | | Re: Human Powered Helicopter —Calum Tsang
| | | | | (...) I think I meant there doesn't seem to be any commercial examples, agreeing with what Ivan posted... ...Ivan had some very specific criteria for his topic of discussion: -Non Russian -Coaxial -Commercial/Civilian -Rhymes with "orange" -Not made (...) (20 years ago, 10-Aug-04, to lugnet.org.ca.rtltoronto)
| | | | | | | | | | | | Re: Human Powered Helicopter —Kyle D. Jackson
| | | | | (...) Ahh, okay, now I bitecha. Yeah the Kaman K-Max arrangement is the closest. Not exactly coaxial, but pretty darn. But unfortuntely it rhymes with orange. ;] KDJ P.S., hey what's Aaron up to these days? ___...___ LUGNETer #203, Ontario, Canada (20 years ago, 10-Aug-04, to lugnet.org.ca.rtltoronto)
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