Airways (Maps)

Part of Oral Answers to Questions — Civil Aviation – in the House of Commons at 12:00 am on 25 March 1959.

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Photo of Mr John Hay Mr John Hay , Henley 12:00, 25 March 1959

Changes in the authorised extent of the airways are promulgated in advance by printed Notices to Airmen (Notams) with a sketch map. The aeronautical information on topographical maps is amended in new editions. As efficiency of operation and aircraft safety are concerned, essential alterations in the airways cannot be delayed until new flying maps are on sale.