Aviation Viii
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Vers Les Sommets BREGUET 1918-1939
Usines Breguet à Douai en 1912. Elle sera bombardée et détruite en août 1914. (L’Aérophile). Usines de montage des Breguet 691 à Vélizy, avril 1939, hall n° 4 (L’Aérophile). Vers les sommets BREGUET 1919 -1939 Par Gérard Hartmann 1 Vélizy prend de l’importance par de nouvelles Les appareils Breguet nés de commandes militaires. la guerre Rappelons qu’au début du XXe siècle, la mai- son Breguet est réputée dans le monde entier pour la qualité de ses produits, des appareils de mesure, d’optique et de précision, des chrono- graphes. C’est elle par exemple qui fournit tous les instruments de l’observatoire astronomique de Lisbonne au Portugal. S’ajoutent à cette liste des appareils électriques remarquables. Après 1910, le nom de Breguet brille d’un éclat nouveau par la qualité des aéroplanes produits à Douai-La Brayelle, œuvre de Louis- Charles Breguet. Publicité Breguet, juillet 1913 (ci-dessus), juillet 1914 (ci- dessous). Elle rappelle que Breguet est le fournisseur de la ma- rine et qu’elle fabrique un hydravion géant. (L’aérophile). Louis-Charles Breguet (1880-1955), ingénieur de l’Ecole supé- rieure d’électricité 1902, ingénieur en 1906 à la maison Bre- guet (matériels électriques), créateur en 1911 de la société des Ateliers d’aviation Louis Breguet en 1911. La photographie date de 1907. (L’Aérophile). Louis Breguet a d’abord développé des ma- chines à décollage vertical. Son appareil n° 1 baptisé « gyroplane » a effectué un 1er vol sta- tionnaire entravé le 24 août 1907, ensuite il s’attaque à la difficile question du contrôle cycli- que de pas du rotor, problème pour lequel il a déposé les premiers brevets dans le monde en 1908 et qu’il exploitera en 1930. -
The Hopes and the Realities of Aviation in French Indochina, 1919-1940
University of Kentucky UKnowledge Theses and Dissertations--History History 2017 THE HOPES AND THE REALITIES OF AVIATION IN FRENCH INDOCHINA, 1919-1940 Gregory Charles Seltzer University of Kentucky, [email protected] Author ORCID Identifier: https://orcid.org/0000-0001-6668-0764 Digital Object Identifier: https://doi.org/10.13023/ETD.2017.313 Right click to open a feedback form in a new tab to let us know how this document benefits ou.y Recommended Citation Seltzer, Gregory Charles, "THE HOPES AND THE REALITIES OF AVIATION IN FRENCH INDOCHINA, 1919-1940" (2017). Theses and Dissertations--History. 49. https://uknowledge.uky.edu/history_etds/49 This Doctoral Dissertation is brought to you for free and open access by the History at UKnowledge. It has been accepted for inclusion in Theses and Dissertations--History by an authorized administrator of UKnowledge. For more information, please contact [email protected]. STUDENT AGREEMENT: I represent that my thesis or dissertation and abstract are my original work. Proper attribution has been given to all outside sources. I understand that I am solely responsible for obtaining any needed copyright permissions. I have obtained needed written permission statement(s) from the owner(s) of each third-party copyrighted matter to be included in my work, allowing electronic distribution (if such use is not permitted by the fair use doctrine) which will be submitted to UKnowledge as Additional File. I hereby grant to The University of Kentucky and its agents the irrevocable, non-exclusive, and royalty-free license to archive and make accessible my work in whole or in part in all forms of media, now or hereafter known. -
The Birth of American Airpower in World War I Commemorating the 100Th Anniversary of the US Entry Into the “Great War” Dr
The Birth of American Airpower in World War I Commemorating the 100th Anniversary of the US Entry into the “Great War” Dr. Bert Frandsen* Disclaimer: The views and opinions expressed or implied in the Journal are those of the authors and should not be construed as carrying the official sanction of the Department of Defense, Air Force, Air Education and Training Command, Air University, or other agencies or departments of the US government. This article may be reproduced in whole or in part without permission. If it is reproduced, the Air and Space Power Journal requests a courtesy line. lthough the Wright Brothers invented the airplane, the birth of American air- power did not take place until the United States entered the First World War. When Congress declared war on 6 April 1917, the American air arm was Anothing more than a small branch of the Signal Corps, and it was far behind the air forces of the warring European nations. The “Great War,” then in its third year, had *Portions of this article have been previously published by the author who has written extensively on American airpower in World War I. The article, in whole, has not been previously published. 60 | Air & Space Power Journal The Birth of American Airpower in World War I nothing more than a small branch of the Signal Corps, and it was far behind the air forces of the warring European nations. The “Great War,” then in its third year, had witnessed the development of large air services with specialized aircraft for the missions of observation, bombardment, and pursuit. -
Aviation Xi 276 287 289 269 270
COUV AVIAT 9 MARS09NEW 18/02/09 10:39 Page 1 AVIATION XI 276 287 289 269 270 363 352 223 263 323 374 368 262 370 304 369 160 299 346 345 298 Pionniers, Raids & Records • Aviation militaire • Aviation civile et commerciale Livres, photographies, affiches, tableaux : notamment par BRENET, LENGELLE, MITSCHKE… Maquettes, Objets publicitaires, Entoilages, Instruments de navigation, Coiffures, Uniformes, Souvenirs de pilote… 337 LUNDI 9 MARS À 14 H DROUOT RICHELIEU Salle 2 108 296 297 339 344 329 Expositions publiques : le Samedi 7 mars de 11 h à 18 h et le lundi 9 mars de 11 h à 12 h SVV BOISGIRARD & ASSOCIÉS - N° agrément 2001-022-RCSB44177919 Commissaires-Priseurs habilités Claude Boisgirard et Isabelle Boisgirard 1, rue de la Grange-Batelière - 75009 PARIS - Tél. : 33.(0)1.47.70.81.36 - Fax : 33.(0)1.42.47.05.84 47 248 322 378 23 Site : www.boisgirard.com - E-mail : [email protected] BOISGIRARD PROVENCE CÔTE D’AZUR - 40-42 rue Gioffredo - 06000 NICE - Tél. : 33 (0) 4 93 80 04 03 COUV AVIAT 9 MARS09NEW 18/02/09 10:41 Page 3 182 169 107 133 101 384 134 152 170 171 225 167 228 84 17 135 153 196 266 62 19 336 335 291 136 79 193 25 75 338 208 29 331 52 358 262 386 141 172 173 145 127 44 10 181 91 168 267 180 106 288 146 56 139 94 68 148 140 195 63 194 27 117 CB AVIAT INT MARS09 18/02/09 11:44 Page 1 DROUOT-RICHELIEU - Salle 2 Tel 01 48 00 20 02 LUNDI 9 MARS 2009 à 14 heure s AV I ATION XI Pionniers, Raids & Records Aviation Militaire Aviation Civile & Commerciale Livres, Photographies, Affiches, Tableaux : notamment par BRENET, LENGELLE, MITSCHKE… Maquettes, Objets publicitaires, Entoilages, Instruments de navigation, Coiffures, Uniformes, Souvenirs de pilote… A contacter à l’étude : M. -
CASE File CO P Y
D TECHNI CAL IMORANDUMS NATIONAL ADVISORY COMMITTEE FOR AERONAUTICS. CASE FiLE CO P Y No. 319 REPORT ON COMMERCIAL AIR TRANSPORTATION ACTIVITIES IN ENGLAND, FRANCE, GERMANY AND HOLLAND. Prepared for U. S. Army Air Service, by Lieut, J. Parker Van Zandt. NATIONAL TECHNICAL INFORMATION SERVICE II C rtfllP ( Conmerce - - June, 1925. I. U NATIONAL ADVISORY COIMITTEE FOR AERONAUTICS. TECHNICAL MEMORANDUM NO. 319. REPORT ON CO1RCIAL AIR TRANSPORTATION ACTIVITIES IN ENGLAND, FRANCE, GERMANY AND HOLLAND.* By Lieut. J. Parker Van Zandt, Air Service, U.S.A. Introduction The following pages present a review of the air transpor- tation activities of England, France, Germany and. Holland, based on an inspection trip during the summer of 1924. The material for each country, is discussed under. the following titles: Operating Companies Nature of Transportation Services Air Traffic Flying Equipment Government Relations General This report is limited to the more important aspects of commercial air operations abroad.. The accompanying map indicates the routes in operation in 1924.. SUmmary of Conclusions The development of' commercial air transportation abroad' has been controlled. or influenced. by so many factors, both obvi- * PUblished, 'by permission of the War Department. 1. A. C. A. Technical Memorandum No. 319 2 ous and obscure, that a bald summary of the present status may prove somewhat misleading, particularly if the conclusions are applied without careful interpretation to another region, such as the United States. The operating experience of European air lines, covering a period of over five years, constitutes infor- mation of great value in the study of air transportation; but conditions in Europe have been so abnormal inthe years since the war and the temper and characteristics of the European peo- pies have affected the reuits so importantly that it is neces- sary to proceed with care in applying the data elsewhere. -
QCM Du BIA De 2000 À 2017 Avec Corrigés
Recueil d’annales BIA - De 2000 à 2015 Afficher les signets pour faciliter la navigation Les programmes ont changé et ont été enrichi à partir de 2015. Les annales antérieures restent pertinentes. Attention aux corrigés. Quelques rares réponses litigieuses peuvent avoir été annulées ou étendues à plusieurs réponses par les jurés. B.I.A. 2010 Epreuve n¡ 1 : AERODYNAMIQUE ET MECANIQUE DU VOL Seul matériel autorisé : une calculette non programmable et non graphique. AERODYNAMIQUE 1/ Sur la polaire d'aile dessinée ci-dessous, on appelle point de traînée minimum : Cz a) le point A b) le point B D C c) le point C B d) le point D A Cx 2/ La corde d’un profil est le segment qui joint : a) l’emplanture à l’extrémité de l’aile b) les deux extrémités d’une aile c) le bord de fuite au bord d’attaque d) aucune des propositions ci-dessus n’est exacte 3/ Un corps se déplace à la vitesse de 100 km/h ; en passant à la vitesse de 300 km/h, sa résistance aérodynamique : a) ne change pas b) est multipliée par 9 c) est multipliée par 3 d) diminue légèrement 4/ La traînée induite d'une aile : a) augmente avec l'allongement b) diminue quand la portance augmente c) est une des conséquences de la présence de moucherons collés sur le bord d'attaque d) est une conséquence des différences de pressions entre intrados et extrados 5/ L'angle de calage de l'aile est l'angle compris entre : a) la trajectoire et l'axe longitudinal de l'avion b) la corde de profil et l'axe longitudinal de l'avion c) la trajectoire et l'horizontale d) la corde de profil et l'horizontale 6/ La portance est : a) proportionnelle à la masse volumique de l’air. -
Philosophy and Ethics of Aerospace Engineering
UNIVERSIDADE DA BEIRA INTERIOR Engenharia Philosophy and Ethics of Aerospace Engineering António Luis Martins Mendes Tese para obtenção do Grau de Doutor em Aeronautical Engineering (3º ciclo de estudos) Orientador: Prof. Doutor Jorge Manuel Martins Barata Covilhã, Dezembro de 2016 ii Dedicatória Gostaria de dedicar esta tese a minha Avó Rosa e aos meus Pais por acreditarem em mim e pelo apoio estes anos todos desde a primeira classe até agora. Obrigado por tudo! ii Acknowledgments My deepest gratitude to Professor Jorge Barata for the continuous support throughout college since I was invited to become a member of his Research and Development team until the present days. His patience, motivation, knowledge, individual and family values have been a mark on my own professional and personal life. His teaching and guidance allowed me to succeed in life to extents I never thought it could have happened. I could have not imagined having a better advisor and mentor for my PhD study. Beside my mentor, I would like to say thank you to Professor André Silva and my colleague and friend Fernando Neves for all the good and bad moments throughout college and life events. I would like to recognize some other professors that made a difference in my studies and career paths – Professor Koumana Bousson, Professor Jorge Silva, Professor Pedro Gamboa, Professor Miguel Silvestre, Professor Aomar Abdesselam, Professor Sarychev and my colleague Maria Baltazar. Last but not least, I would like to thank my family: my wife Kristie, my kids (AJ and Bela) and my neighbor Fred LaCount for the spiritual support throughout this study and phase of my life. -
SUCCESSFUL DEFENCE Cooperation COOPERATION
MARCH 2021. NO 3 (34) IN SHORT THE LEGENDARY UNIT: THE TRAINING REGIMENT NATO'S PRESENCE WORKING TOGETHER THE LONG ARM OF THE Successful defence ARTILLERY cooperation ON MARCH 19 MINISTER OF NATIONAL DEFENCE ARVYDAS ANUŠAUSKAS WITH MINISTER OF DEFENCE OF UKRAINE ANDRII TARAN IN KYIV TO DISCUSS THE SECURITY SITUATION IN UKRAINE SPECIAL AND THE BALTIC SEA REGION, AND THE LITHUANIAN-UKRAINIAN BILATERAL DEFENCE COOPERATION. VYTAUTAS ANDRIUS GRAIČIŪNAS — he actions Russia takes against Armed Forces of Ukraine Colonel General LITHUANIAN AMERICAN both, Lithuania and Ukraine, Ruslan Khomchak. makes the security situa- "Lithuania will continue its political WWI AVIATION HERO tion in the region worse. Active spread of support and practical assistance to Ukraine disinformation, cyber-attacks, aggressive in the area of defence. We are contributing manoeuvres near our borders, also taking to the military education reform, develop- advantage of the situation in the neighbour ment of the Special Operations Forces. In- Belarus, urges us to prepare for various po- troduction of NATO standards into mili- tential scenarios, therefore we have to be tary personnel training and transformation ready to react and respond, also through of the command and control system. We actions concerted with Ukraine," Minister also intend to expand the cooperation and A. Anušauskas said. On the first day of levels of available intelligence exchange," the visit Minister of National Defence re- Minister said. ceived a briefing on the security situation in During the visit Minister -
Bergen Hardesty Aviation Collection Dates
MS-319, Bergen Hardesty Aviation Collection Collection Number: MS-319 Title: Bergen Hardesty Aviation Collection Dates: 1910-1993 Creator: Hardesty, Bergen, 1915-1994 Summary/Abstract: Bergen Hardesty (1915-1994) was a trained draughtsman and as a hobby built realistic model airplanes. The Bergen Hardesty Aviation Collection contains extensive research and accurate drawings on a large variety of aircraft focused on World War I and II military aircraft. The collection also contains many aircraft photographs, along with negatives, blueprints, correspondence, histories of WW I aviation units, newspaper clippings, and photograph albums. Quantity/Physical Description: 23 linear feet Language(s): English, French, German, and Italian. Repository: Special Collections and Archives, University Libraries, Wright State University, Dayton, OH 45435-001, (937) 775-2092. Restrictions on Access: There are no restrictions on accessing material in this collection. Restrictions on Use: Copyright restrictions may apply. Unpublished manuscripts are protected by copyright. Permission to publish, quote or reproduce must be secured from the repository and the copyright holder. Preferred Citation: [Box #, Folder #], MS-319, Bergen Hardesty Aviation Collection, Special Collections and Archives, University Libraries, Wright State University, Dayton, Ohio Acquisition: The Bergen Hardesty Aviation Collection was donated to Special Collections and Archives by Mr. Hardesty’s son, Brian Hardesty and grandson, Dylan Hardesty, in August 2011. Related Material: MS-223, -
The Development of Military Night Aviation to 1919 / William Edward Fischer, Jr
L ,j~~..NNN; ~~'~~1,_rZ, 1 ~r~~,. " " .` , , .wi~ . : . , . , . Library of Congress Catalogiing-in-Publication Data Fischer, William Edward . The development of military night aviation to 1919 / William Edward Fischer, Jr. p. cm Includes bibliographical references and index. 1. Atrwarfare-History . 2. Nightflying-History . 3. World War, 1914-1918-Aerial operations . I. Title. UG625.F57 1998 358.4-dc21 98-44145 CIP Disclaimer Opinions, conclusions, and recommendations expressed or implied within are solely those of the author and do not necessarily represent the views of Air University, the United States Air Force, the Department of Defense, or any other US government agency. Cleared for public release: distribution unlimited. For Sale by the Superintendent ofDocuments US Government Printing Office Washington, D.C . 20402 11 Contents Chapter Page DISCLAIMER . ii ABOUT THE AUTHOR . ix PREFACE . xi ACKNOWLEDGMENTS . xiii 1 NIGHT AERONAUTICS TO AUGUST 1914 . 1 Aeronautics Clubs . 4 Military Applications . 6 Airship Development . 7 Military Trials of Airships . 1 1 Airplane Night Flying . 13 Military Night Flying . 18 Notes . 20 2 THE EMERGENCE OF NIGHT BOMBING, 1914-1916 . 25 The First Night Aviators . 27 Night Attacks . 28 Bombardment Aircraft . 29 Hazardous Aspects of Night Flying . 31 Differences in Day and Night Bombardment Aircraft . 32 Organizational Changes . 35 Notes . 38 3 TACTICAL NIGHT BOMBARDMENT . 41 Germany's Opening Offensive . 42 French Night Flights . 43 The Battle of the Somme . 44 Changes in French Aviation . 49 Britain's No. 100 Squadron . 51 Amerikaprogramm . 52 iii Chapter Page French Bombardment Aviation Reorganization . 52 Spring Offensives . 53 The Minor Role of Tactical Night Bombardment . 55 Notes . 61 4 STRATEGIC NIGHT BOMBARDMENT . -
Aéropostale and Air France—A Decade of South Atlantic Airmail
Aéropostale and Air France—A Decade of South Atlantic Airmail by Daniel V. Gribbin Member: APS, AAMS, BAMS 126 Key Colony Ct., Daytona Beach, FL 32118 [email protected] 1 AN OVERVIEW On September 1, 1939, the German invasion of Poland effectively ended a remarkable period of almost three years during which two European airlines cooperated to offer twice- weekly transatlantic airmail service between Europe and South America. Germany’s flagship airline Deutsche Lufthansa took the lead in 1934 by establishing dependable bi-weekly, all-air service, with weekly service soon to follow. The French effort to achieve such consistency took considerably longer. My purpose here is to describe the gradual progress that the French made, during that decade of the 1930s, in establishing weekly airmail service to South America, and also to discuss the formidable obstacles, some of them self-imposed, that they encountered, beginning in 1928 with the inaugural service linking Paris and Buenos Aires. A DAZZLING FIRST STEP The first flight to carry official air mail across the South Atlantic left St. Louis, near Dakar, Senegal, on May 12, 1930. Flying for Aéropostale, Jean Mermoz and his crew of two (co-pilot Jean Dabry and radioman Léopold Gimié) took 21 hours to traverse the 3200 km to Natal, in northern Brazil, in a single-engine floatplane, the Latécoère 28 (figure 1).1 Mail bags were offloaded at Natal and loaded onto a Latécoère 25 which Raymond Vanier flew down the coast to Rio de Janeiro.2 Figure 2 shows a registered cover cancelled on May 10 in Paris and addressed to the radioman Gimié. -
Louis Breguet, AVIATION PIONEER and Watch Enthusiast by Emmanuel Breguet
LE QUAI DE L’HORLOGE NO 4 Français BREGUET 4 4 1 Dear Friends of Breguet How many designs can claim to have endured for two not approach this difficult to achieve design from the point hundred years? And by “endured” I mean not as a museum of view of “winning” an extra-flat contest. Instead, we want- piece, not as an oddity, but as a design as fresh, alive and ed to advance the watchmaking art of thin construction appealing as it was when it debuted. This can be said for the while, at the same time, preserving the elegance and refine- design aesthetics pioneered by our founder Abraham-Louis ment of the finished timepiece. Thus, the Tourbillon Breguet. His signature guilloche dials, pomme hands (now Extra-Plat is fitted with a solid gold guilloche dial, our signa- universally called “Breguet hands”), numerals (likewise uni- ture hands and our classic coin-edge case. Moreover, it has versally called “Breguet numerals”) and coin-edge cases been designed to admit of no compromises in robustness or were and remain fundamental elements of Breguet’s DNA. performance, which often is a pitfall with extra-thin time- And there is one other core design imperative that equally pieces from others. I hope you enjoy learning of the many reaches back as far and continues equally as one of our innovations which we developed to make this watch a reality. DNA pillars: thin profiles. Even though our founder was Swiss, from the beginning Two hundred years ago the refinement and elegance of his enterprise in Paris through today, the name Breguet that comes with a thin construction was established as a has been inextricably woven into the fabric of French history design imperative for many of Abraham-Louis Breguet’s and culture.