s. 29. At every licensed airharbor the direction of the wind 26 issue of Aviation and Aircraft Journal. We publish Available communication to town of Hanna—motor transport, L:censee—The Air Board, Ottawa, Ont. shall be clearly indicated by one or more of the recognized herewith the first… … ami marked with a triangle divided by a cross into four ap- register in which there shall be entered immediately after the Licensee—Holbrook & McLeod, Hanna, Alta. Lcthhridye, Alta. Commercial airharbor. Situated at Leth- alighting or taking off of an aircraft a record showing the proximately equal…
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