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From: dollas@uiucdcsb.Uiuc.ARPA
Newsgroups: net.space
Subject: Re: Angular Momentum Cancelation
Message-ID: <15700023@uiucdcsb>
Date: Tue, 16-Jul-85 09:48:00 EDT
Article-I.D.: uiucdcsb.15700023
Posted: Tue Jul 16 09:48:00 1985
Date-Received: Thu, 18-Jul-85 05:31:10 EDT
References: <3115@decwrl.UUCP>
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Nf-ID: #R:decwrl.UUCP:-311500:uiucdcsb:15700023:000:314
Nf-From: uiucdcsb.Uiuc.ARPA!dollas    Jul 16 08:48:00 1985


There is a Soviet helicopter. Its NATO designation is HORMONE (don't ask
me why) which has two counter-rotating sets of blades and no tail rotor.

I do not know of any american helicopters that use this principle.

Apostolos Dollas
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