Mr* Hoyer Millar* May I suggest a slight re-wording of the last paragraph of this letter as follows:- "As regards the delivery of military aircraft which have been ordered in this country by H.M.G., provisional arrangements have been made by the manufacturers, after consultation with the A* A* and with the consent of the State Department and the Canadian authorities concerned, whereby t&e aircraft are flown to Sweetgrass, Montana^. Here there is a vast natural landing ground adjoining the frontier, and it stretches into Canadian territory at Coutts, Alberta. On landing at Sweetgrass, the engines of the aircraft are stopped* The planes are then hauled across an imaginary frontier line on to Canadian soil, where they are handed over to Canadian pilots and flown away* This arrangement appears reasonably satisfactory for a considerable part of the year, but now that heavy snow has fallen in the district, which is at an altitude of 5500 feet, conditions are not so favourable* The principle of this procedure is, however, to be adopted at another frontier point*- it to be selected, and a similar procedure will also be followed in the case of flying boats, which will be taken out to sea and handed over to Canadian pilots beyond the three-mile limit |M2410] 18484/205 80pm 10/33 700 G&S MS 210 (REOIMIHT) Cod* 6-84-0