concerned with serving the local areas of the Northwest, it is expected that in time Trans-Canada Air Lines will take over the operation of all Cana conformity with the declare Government. dian international services in d intention of the Canadian The presence of an international air route across northern Canada has also given the Dominion certain obligations. Within this region originates much of the Weather that affects the safety of flights. The quality and quantity of meteorological observation and its rapid compilation and dissemination will always vitally affect the success of transportation by air over the northern regions. Because [130 } long-distance planes are large, Canada must maintain air bases and facilities on a much more extensive scale than is necessary for the local Canadian traffic. : Despite these obligations of international character Canada is now fortunate in having a good network of air routes and airfields to assist in northern developments. In contrast to the more spectacular use of these Great Circle routes during war time, the airfields will play a more stolid, but vitally important réle, in the steady development of the Canadian North, by serving as bases for a fast and efficient transportation service for. passengers and a variety of freight.