[Helobubbas] Here Is Our First Clear Look At Chinas Z-20F Seahawk Helicopter Clone (Updated)
marc at marcliebman.com
Tue Oct 15 17:26:01 PDT 2019
Maybe I missed something, but the 60Bs and 60Hs I flew had four bladed heads. The PLAN copy of the H-60 has five. So the question is why?
Is it blade area to give more carrying capacity, reduce blade loading to get more speed, or is airfoil construction capabilities limiting airfoil shape?
Big Mother 40
The Simushir Island Incident (to be released in 2019)
The Author’s Guild
Military Writers Society of America
Association of Texas Authors
North American Snowsport Journalists Association
From: HELOBUBBAS <helobubbas-bounces at nhahistoricalsociety.org> on behalf of "Michael G. Brattland" <retiredreunionmgr at navalhelicopterassn.org>
Reply-To: "retiredreunionmgr at navalhelicopterassn.org" <retiredreunionmgr at navalhelicopterassn.org>, HELOBUBBAS <helobubbas at nhahistoricalsociety.org>
Date: Tuesday, October 15, 2019 at 4:46 PM
To: HELOBUBBAS <helobubbas at nhahistoricalsociety.org>
Cc: Killer <ray.doggett at virgin.net>
Subject: [Helobubbas] Here Is Our First Clear Look At Chinas Z-20F Seahawk Helicopter Clone (Updated)
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