K.A.CiA* Technical Meraorandum 'Jo . 320 Figs .1<?3 … Fig.l Triangle of composition of the air speed AB with the wind velocity 50 giving the resultant speed AC and the drift 3AC. /S-/ R ••>, C i-^^ ft R Fig,3 Diagram of navigation cabin. V, Vion compass R, route compass. N, LePrieur Navigraph* T, m.ap table.
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