PPRuNe Forums - View Single Post - Heikkis' Silhouette Challenge

17th Apr 2012, 11:52

#7740 (permalink)

Lightning Mate

Join Date: Apr 2009

Location: down south

Age: 77

Posts: 13,226

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Valkyrie...

Assuming M3.0 at 70,000 ft and a true airspeed of around 1800 knots and using 30 degrees of bank:

radius of turn about 80 nautical miles.

Quote:

Uh....um....not one I recognise. A project?

Project ya.