PPRuNe Forums - View Single Post - Contra-rotating helicopter now based on Mars

20th Apr 2021, 12:50

#60 (permalink)

Denti

Join Date: Mar 2001

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https://www.icao.int/Newsroom/Pages/...operation.aspx

Interesting quirk by NASA in celebration of that flight

To be fair, that 7 month window from earth to mars only opens every 26 months, transfers outside that window will take considerably longer.

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