Some More Design Info Needed

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This article, and the B171 Sycamore article need more info regarding early helicopter designs. Both the 171 and 193 appear to be rigid mast/engine types, but with no Coriolis defeaters, common on US machines of the same age. —Preceding unsigned comment added by 110.175.77.67 (talkcontribs)

A Commons file used on this page or its Wikidata item has been nominated for deletion

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The following Wikimedia Commons file used on this page or its Wikidata item has been nominated for deletion:

Participate in the deletion discussion at the nomination page. —Community Tech bot (talk) 05:08, 26 January 2023 (UTC)Reply