The Official History of the Royal Canadian Air Force Volume I1
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THE CREATION OF A NATIONAL AIR FORCE THE OFFICIAL HISTORY OF THE ROYAL CANADIAN AIR FORCE VOLUME I1 PROPERTY 0 F CFAWC L I BRARY W.A.B. DOUGLAS The Creation of a National Air Force The Official History of the Royal Canadian Air Force Volume 11 Editor-in-Chief Norman Hillmer Published by University of Toronto Press in co-operation with the Department of National Defence and the Canadian Government Publishing Centre, Supply and Services Canada O Minister of Supply and Services Canada 1986 Printed in Canada ISBN 0-8020-2584-6 Government catalogue number ~2-6312-1985~ Printed on acid-free paper Main entry under title: The official history of the Royal Canadian Air Force Includes bibliographical references and indexes. Partial contents: v. I. Canadian airmen and the First World War 1 S .F. Wise - v. 2. The creation of a national air force 1 W. A.B . Douglas. ISBN 0-8020-2379-7 (v. I). - ISBN 0-8020-2584-6 (v. 2). I. Canada. Royal Canadian Air Force - History. I. Wise, S .F. (Sydney Francis), 1924- . Canadian airmen and the First World War. 11. Douglas, W. A.B . (William Alexander Binney), 1929- . The creation of a national air force. III. Canada. Dept. of National Defence. HI. Title. Illustrations in this book come from the Public Archives of Canada and the Department of National Defence; acknowledgment is hereby given for permission to reproduce them. Codes appearing at the end of captions represent negative numbers at the PAC (PL,PA, RE) and DND (RE, PMX, AH,REA, w). This volume will also be published in French translation. Note: In the writing of this volume the author has been given full access to relevant official documents in possession of the Department of National Defence. The inferences drawn and the opinions expressed are those of the author himself, and the depart- ment is in no way responsible for his reading or presentation of the facts as stated. Contents Preface ix Abbreviations xv Part I: Between the Wars I The Birth of the RCAF 37 2 The RCAF and Civil Aviation 65 3 Bush Pilots in Uniform 91 4 Towards a Military Air Force I 19 Part 11: The British Commonwealth Air Training Plan 5 Origins 193 6 Building the Plan 220 7 Mid-War Modifications 248 8 The Plan in Maturity 267 Part m: The Air Defence of Canada, 1939-45 9 Policy and Procurement 343 10 Eastern and Central Canada 373 I I The Pacific Coast 400 Part IV: The North Atlantic Lifeline I 2 The Beginnings of Anti-Submarine Warfare 468 13 The Battle of the St Lawrence 493 I 4 Ocean Operations, I 942 5 I 6 15 Defeating the Wolf Packs 537 16 Securing the Lifeline, 1943-4 568 17 The Dawn of Modem ASW, 1944-5 597 Contents Appendices A Principal Air Force Appointments in Canada, I 920-45 62 I B Defence Expenditures, I 9 I 9-47 629 c The Clayton Knight Committee 632 D Ferry Command 642 E Home War Operational Stations, 1939-45 652 Notes 667 Index 765 Maps and Illustrations colour maps I Pacific Coast Operations, I 939-45 front end plate 2 First Trans-Canada Flight, 7- 17 October 1920 between 76 and 77 3 British Commonwealth Air Training Plan, Pilot Training Facilities, 1940-5 between 236 and 237 4 British Commonwealth Air Training Plan, Aircrew (Other 'than Pilot) Training Facilities, 1940-5 between 236 and 237 5 The Home War Establishment (Western Hemisphere Operations) Stations and Operational Zones, 1939-45 between 348 and 349 6 Eastern Air Command Operations (North Atlantic Operations), I 939-45 back end plate sketch maps and charts I The Ship-to-Shore Air Mail Service, 28 June- I 7 August 1932 88 2 Principal Civil Government Air Operations to I 929 102 3 The Hudson Strait Expedition, 29 September 1927-3 August 1928 107 4 Arctic Exploratory Flight, I 930 I 14 5 British Commonwealth Air Training Plan - Aircrew Schools 226-7 6 Aircrew Training Flow to I 942 234 7 Aircrew Training Flow, I 942-5 265 8 RCAF Squadron Strength, 1939-45 345 9 Home War Establishment Operational Aircraft, Eastern and Western Air Command 352 10 The 49 Squadron Plan, I 6 March 1942 357 I I East Coast Air Reconnaissance Areas, 1942 374 I 2 Eastern Air Command Order of Battle 376-7 13 Atlantic Coast Operational Flying Stations, 1939-45 396 14 East Coast Air Defence Radar Coverage, mid- I 944 397 15 Western Air Command Order of Battle 402 I 6 No I Coast Watch Unit, Royal Canadian Air Force, 1942-3 407 17 West Coast Patrol Areas and Radar Coverage, 1944 423 viii Maps and Illustrations I 8 U-Boat Activities in Newfoundland Waters, 25 October-4 November 1941 483 19 RCAF Operations in the Gulf of St Lawrence, 1942-5 499 20 sc 107, 30 October-2 November 1942 528 2 I ON 166, 12 February-;! March 1943 543 22 ONS~,I-6May 1943 552 23 Convoys ONS 18 and ON 202, 15-30 September 1943 563 24 ONS 236, 21-25 May 1944 589 . 25 Patrol of u- I 232, 3 I December 1944- 14 January 1945 605 26 Routes Flown by Ferry Command, 1940-5 648 illustrations Black and white photographs are placed on pages 2-34, 154-90.296-340, 430-64,612-20. Preface This book, the second of four projected volumes in the official history of the Royal Canadian Air Force, is about the origins and development of the RCAF as a national institution. The first volume, Canadian Airmen and the First World War, recorded a notably generous Canadian contribution to the war in the air from 1914 to 1918. Several failed attempts to create a national air force out of that contribution formed curious, but important, elements in the early history of Canadian military aviation. Two short-lived organizations, the Royal Canadian Naval Air Service and the Canadian Air Force overseas, both established in 1918, had no institutional links with the Canadian Air Fosce that came into being two years later. However, the CAF and later the RCAF had unmistakeable connections with the past; thousands of men, from Air Vice-Marshal Sir Willoughby Gwatkin to the youngest airmen qualified during the First World War, created a pool of knowledge, experience, and commitment from which to draw. Aircraft, facilities, and equipment left over from the war provided the initial resources for postwar aviation. Above all, 'air mindedness,' resulting from wartime experi- ence, was a vital prerequisite to winning Cabinet approval for government aviation services of any kind. Military necessity brought Canada into the air age. In the peaceful I gzos, civil more than military concerns governed the shape, size, and functions of the RCAF; in the following decade the rise of international tensions forced the service to concentrate on its military role. During the Second World War the RCAF grew from a few hundred airmen to a force of some eighty squadrons and nearly a quarter of a million people. RCAF squadrons, wings, and groups took their place beside other Allied air forces in many theatres of the Second World War, and in , the process acquired capabilities in virtually every phase of air warfare. But the roots of the RCAF'S growing reputation in overseas theatres - especially in the Northwest Europe campaign - were to be found at home. Responsible for the British Commonwealth Air Training Plan in Canada, the RCAF trained large numbers of other Commonwealth and Allied airmen as well as Canadians. Charged with the air defence of Canada, it built up a big Home War Establishment which played a significant part in the defeat of enemy attempts to destroy Allied shipping, particularly in the Battle of the Atlantic. x Preface A number of RCAF maritime squadrons served on the other side of the ocean in the Royal Air Force's Coastal Command. Their anti-submarine operations have been included in this volume not only for theirown intrinsic importance but also to provide a coherent and balanced account of the air war over the 'Atlantic bridge,' which was fought from the United Kingdom and Iceland as well as from Canada and Newfoundland. Most of these overseas squadrons also participated in anti-shipping strikes over the English Channel and North Sea in 1942 and 1943, and in operations directly related to the invasion of northwest Europe in 1944 and 1945. However, those parts of their story have been left for Volume 111 of this history, which will deal with operations overseas. It must be remembered that half of the Canadian airmen who served in Coastal Command were not even in Canadian squadrons. They flew with other Commonwealth and Allied units. Their duties were as onerous, the risks they took were as great, and their sacrifices comparable, but to recount the story of their war would involve a comprehensive history of every facet of martime air operations, an approach which constraints of space make impracticable in a volume devoted to the evolution of the RCAF as an institution. Regrettably, a number of other groups - for example, groundcrew, weather and radio technicians, and the Marine and Women's divisions - also deserve more attention than the few references it has been possible to make. They also served and played significant parts in the development of the air force, but economy dictates that their stories, too, give way to those operational functions of organization, strategy, tactics, and procurement that are most central to the thrust of this series. This book has been written from a wide variety of primary sources.