KRONFELD ON GLIDING AND SOARING.pdf - Lakes Gliding Club

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MY SOARING FLIGHTS IN ENGLAND 353 This flight showed me how suitable the terrain was. The following day I again soared in my " Wien " with the help of a west wind and reached a height of three hundred feet above the starting point. On June 5th we had to move our starting place to West Firle Beacon owing to the wind having gone round to the east. Those who witnessed my flights on this day were representatives of the aeronautical press and press photographers. The British Gliding Association had before and during this time done good work. Their indefatigable Mr. Gordon England took me then to Portsmouth where a Gliding club was being formed. Once again I experienced the great interest which English people were beginning to show in motorless flight and was also received with the same enthusiasm and friendliness extended to me not only on my arrival, but also later on everywhere I visited. Saturday was the first official flying day. The Master of Sempill, who never seemed to tire, hurried down from London to help and organize everything. During the whole meeting he was at hand and gave us assurance that the arrangements were such that it would be a success. In the early morning Magersuppe started flying in a strong north wind and later in my " Wien " I wandered up and down the steep slopes of the South Downs over the stormbeaten spectators. During this time the many zealous members of the London Gliding Club had assembled their " Priifling " and they allowed me to fly it after I came down. Directly after me came Captain Needham, who with a flight of an hour in the same machine gained the first " C" pilot's licence in England. It seemed that these flights broke the ice, for after this flight followed flight. A few minutes later Marcus Manton was in the air and he also succeeded in gaining his " C " certificate. So it went on, and while Buxton was flying for his " C," Captain Needham managed to keep a " Zogling " in the air for twenty minutes. This flight above all showed what an excellent site for up-currents this was. At 5 p.m. I took-off once more in the " Wien " in an endeavour to reach to up-currents beneath the clouds. AA
354 KRONFELD ON GLIDING & SOARING The altitude of the slope at the point where I took off for this cloud flight was six hundred and twenty-four feet and I reached a height of over two thousand feet above the starting point. This showed that from even such slopes it was possible to reach the desired up-currents. In this way it was also possible to fly some four and a half miles straight out across the flat land and then again still to be able to glide back to the starting point. This particular wind direction made it impossible to carry-on with the clouds, as they were going out to sea. Whit-Sunday brought with it conditions suitable for a training course for the numberless cheerful crowd of Gliding Club members. The wind was too strong for absolute beginners and therefore gliding on the " Zogling " was confined to those pilots who had already had experience on power-driven aircraft. In this way we gathered a great deal of experience and the position was such that there was little difference between the spirit found here and that which ruled at the Wasserkuppe. Thousands of spectators arrived and one machine started after another, some soaring on the steep slopes, others gliding lower on the hillside. On this day also Captain Fox-Barrett secured his " A " licence and the Master of Sempill his " B." Whit-Monday arrived with only a light south-westerly wind. This was the opportunity for Lowe-Wylde to bring out the " Zogling " which he himself had designed and constructed and soon he was the most " flat-out " person present. At first it was quite impossible to soar, but later a little more wind sprang up which made it practicable to do so from the short south-west slope. This weak wind meant that only low altitudes could be reached, but this made it all the more interesting for the spectators, especially so as the flying was all explained to them by Mr. Gordon England. Representatives of the Royal Aeronautical Society were also present and helped to awaken interest in this new sport. It was a pity that this wind was not stronger. Already I was waiting to do what certainly sooner or later someone will manage, namely to use the rising currents from the Downs which run parallel to the English coast. It is certain
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A SorvKXiu OF Tin: ATTIIOK'S VISITS
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Made and Printed in Great Britain b
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vi CONTENTS page A RECORD FLIGHT AB
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viii LIST OF ILLUSTRATIONS No. Plat
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x LIST OF ILLUSTRATIONS No. Plate f
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xii LIST OF DIAGRAMS CURRENTS ON HI
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xiv FOREWORD cross-country flight f
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THE STORY OF MOTORLESS HUMAN FLIGHT
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STORY OF MOTORLESS HUMAN FLIGHT 3 "
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1. AN EVENING FLIGHT OVER THE DUNES
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STORY OF MOTORLESS HUMAN FLIGHT 5 t
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STORY OF MOTORLESS HUMAN FLIGHT 7 i
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STORY OF MOTORLESS HUMAN FLIGHT 9 a
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STORY OF MOTORLESS HUMAN FLIGHT n t
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STORY OF MOTORLESS HUMAN FLIGHT 13
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STORY OF MOTORLESS HUMAN FLIGHT 15
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TllE "t'lIAKLOTTE," A TAILLESS SOAK
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THE HISTORY OF SOARING FLIGHT THE l
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THE HISTORY OF SOARING FLIGHT 19 mu
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THE HISTORY OF SOARING FLIGHT 21 A
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THE HISTORY OF SOARING FLIGHT 23 de
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TIME BRINGS THE ANSWER FEW of the t
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6. OTTO LILIENTHAL, THE "FATHER OF
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TIME BRINGS THE ANSWER 27 work in a
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TIME BRINGS THE ANSWER 29 a hill of
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TIME BRINGS THE ANSWER 31 Not only
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SPEEDIER PROGRESS IN the history of
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S. OTTO LII.IEXTIIAL'S LAST MACHINE
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SPEEDIER PROGRESS 35 The developmen
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SPEEDIER PROGRESS 37 his advanced a
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SPEEDIER PROGRESS 39 to perform suc
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THE WRIGHTS 41 The Wrights calculat
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THE WRIGHTS 43 the brothers made st
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FAMOUS CONTEMPORARIES OTHER men wer
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10. A VIEW OF THE WORKSHOP OF ETRU'
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FAMOUS CONTEMPORARIES 47 only succe
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FAMOUS CONTEMPORARIES 49 to unfores
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FAMOUS CONTEMPORARIES 51 would neve
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FAMOUS CONTEMPORARIES 53 he went to
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12. THE MACHINE BUILT BY KLEMPERER
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TEN YEARS OF COMPETITION & EXPERIEN
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RECORDS 63 succeeded in flying to w
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RECORDS 65 exactly along what lines
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RECORDS 67 and their records. Altho
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RECORDS 69 This feat of endurance w
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15. THE " ESPENLAUB 5 " IN FLIGHT.
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THE LEAN YEARS 71 In the year 1923,
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THE LEAN YEARS 73 interesting on ac
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^ ?%Vif o ItiJV .J
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THE LEAN YEARS 75 thirteen miles, w
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THE LEAN YEARS 77 to be carried out
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ON THE WAY TO SCIENTIFIC FLYING IN
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flights suggested by Professor Geor
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19. THE FAMOUS AIRCRAFT DESKJXEK, F
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ON THE WAY TO SCIENTIFIC FLYING 83
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22. NEHRING, A VERITABLE MASTER IN
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ON THE WAY TO SCIENTIFIC FLYING sti
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OUR EFFORTS REWARDED 91 The most im
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OUR EFFORTS REWARDED 93 From time t
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','4 THE "HAPACE." A FRENCH SOAKER
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OUR EFFORTS REWARDED 95 of an appro
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THE FIRST SIXTY-MILE SOARING FLIGHT
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4 4 At THE AUTHOR'S HKTTRX FROM HIS
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FIRST SIXTY-MILE SOARING FLIGHT 99
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,'30. THE " RnoxfiEisT " (SPIRIT OF
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1,500 0 L-. Facing page 1U4 32. KRO
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SOARING PILOTS REPORT 107 and thirt
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SOARING PILOTS REPORT 109 five hund
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SOARING PILOTS REPORT flying machin
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SOARING PILOTS REPORT 113 me in the
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SOARING PILOTS REPORT 115 at the be
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SOARING PILOTS REPORT 117 another b
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SOARING PILOTS REPORT 119 feet per
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SOARING PILOTS REPORT 121 my though
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SOARING PILOTS REPORT 123 living ar
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SOARING PILOTS REPORT 125 want to w
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SOARING PILOTS REPORT 127 near to u
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SOARING PILOTS REPORT 129 three tho
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SOME FLIGHTS OF MY OWN I MY RIDE WI
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SOME FLIGHTS OF MY OWN 133 violentl
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THE PILOT'S SEAT IN THE " WIEN Faci
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SOME FLIGHTS OF MY OWN 135 Gotha. I
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SOME FLIGHTS OF MY OWN 137 to funct
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SOME FLIGHTS OF MY OWN 139 place. T
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SOME FLIGHTS OF MY OWN 141 unknown
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SOME FLIGHTS OF MY OWN 143 possibil
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SOME FLIGHTS OF MY OWN 145 IV SOARI
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SOME FLIGHTS OF MY OWN 147 mingling
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THE GLIDING AND SOARING SCHOOL 149
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NORMAL. FLI&HT! HOW TO STEER -.., F
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HE TURNS TO THE RIGHT* HOW TO STEER
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44. STALLING : THE MOST DANGEROUS F
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CLIMBING PLIGHT OP A MOTOR PLANE. T
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ON THE WAY TO THE "B" TEST 169 " Th
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ON THE WAY TO THE " B " TEST 171 gi
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ON THE WAY TO THE " B " TEST 173 Th
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ON THE WAY TO THE " B " TEST 175 yo
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ON THE WAY TO THE " B " TEST 177 Gr
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THE SOARING COURSE 179 " Must we pu
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THE SOARING COURSE 181 of eight can
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THE ORDINARY CURVE NECESSARY FOR TH
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THE SOARING COURSE 183 nearer to it
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THE SOARING COURSE 185 make several
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6O° 50. Facing page 186 AXIS OF= I
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HIGH PERFORMANCE FLIGHTS THE flight
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HIGH PERFORMANCE FLIGHTS 189 distan
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HIGH PERFORMANCE FLIGHTS 191 down,
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HIGH PERFORMANCE FLIGHTS 193 both p
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a. KROMFHLD Facing page 1 LANDING,
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HIGH PERFORMANCE FLIGHTS 195 lightl
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HIGH PERFORMANCE FLIGHTS 197 accomp
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facing page TTIE PARALLELOGRAM OF V
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LONG DISTANCE SOARING 199 When vari
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LONG DISTANCE SOARING 201 many long
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LONG DISTANCE SOARING 203 planned f
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LONG DISTANCE SOARING 205 extremely
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LONG DISTANCE SOARING 207 The habit
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LONG DISTANCE SOARING 209 Sundays.
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CLOUD AND THUNDERSTORM SOARING 211
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12,000 9,000 I 6,000 3,000 ATTEMPT
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6300 ,•5600 Q£JUD UPWIND SLOPE U
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2i8 KRONFELD ON GLIDING & SOARING F
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AUTO AND AEROPLANE TOWING THE metho
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AUTO AND AEROPLANE TOWING 229 to oc
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tc c t Ci c t- c r th— C/- H K" V
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AUTO AND AEROPLANE TOWING 231 from
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AUTO AND AEROPLANE TOWING 233 examp
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62. ESPENLAUB'S GLIDER THAT WAS TOW
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AUTO AND AEROPLANE TOWING 235 to th
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AUTO AND AEROPLANE TOWING 237 mater
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AUTO AND AEROPLANE TOWING 239 weigh
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AUTO AND AEROPLANE TOWING 241 allow
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AUTO AND AEROPLANE TOWING 243 exerc
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AUTO AND AEROPLANE TOWING 245 the h
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64. NORMAL AUTO TOWEU START Facing
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AUTO AND AEROPLANE TOWING 247 may b
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AUTO AND AEROPLANE TOWING 249 While
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GO, A STATIONARY MOTOR-WINDLASS Fac
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AUTO AND AEROPLANE TOWING 251 down
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THE CONSTRUCTION OF GLIDING AND SOA
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68. TURNS IN AX AEROPLANE START. IF
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GLIDING AND SOARING PLANES 255 most
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GLIDING AND SOARING PLANES 257 a da
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71. A "ZOGLING" IN THE AIR. NOTE TH
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GLIDING AND SOARING PLANES 259 ing
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GLIDING AND SOARING PLANES 261 soar
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74. THE ELEVATOR. (The Darmstadt Ac
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GLIDING AND SOARING PLANES 263 kind
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GLIDING AND SOARING PLANES 265 even
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GLIDING AND SOARING PLANES 267
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GLIDING AND SOARING PLANES 269 taki
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GLIDING AND SOARING PLANES 273 This
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GLIDING AND SOARING PLANES 275 *^ r
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GLIDING AND SOARING PLANES 277 O tf
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78. THE " RIIOXADLER," A DOUBLE-SEA
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GLIDING AND SOARING PLANES 279 a &
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GLIDING AND SOARING PLANES 281 open
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81. THE TRIPARTITE. ONE-SPARRED WIN
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COMPARATIVE SIZES OF WELL- KNOWN SA
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GLIDING AND SOARING PLANES 289 in o
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WEATHER, WIND AND CLOUDS 291 01 Hfc
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WEATHER, WIND AND CLOUDS 293 All of
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WEATHER, WIND AND CLOUDS 295 dust,
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WEATHER, WIND AND CLOUDS 297 high e
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WEATHER, WIND AND CLOUDS 299 We hav
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WEATHER, WIND AND CLOUDS 301 past e
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THE TWO FRONTS AND THE WARM SECTION
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WEATHER, WIND AND CLOUDS 305 There
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THE FUTURE OF SOARING FLIGHT 307 pr
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THE FUTURE OF SOARING FLIGHT 309 Th
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Page 402 and 403: THE FUTURE OF SOARING FLIGHT 315 is
Page 404 and 405: THE PROGRESS OF SAILPLANING THROUGH
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Page 414 and 415: PROGRESS OF SAILPLANING 325 Hurttig
Page 416 and 417: 8/5. TIIK U.F.I). DAGLING. A PRIMAR
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Page 420 and 421: PROGRESS OF SAILPLANING 329 gliding
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Page 424 and 425: PROGRESS OF SAILPLANING 333 in view
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Page 436 and 437: THE ENGLISH CHANNEL FLIGHT 343 in t
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Page 442 and 443: THE ENGLISH CHANNEL FLIGHT 347 see
Page 444 and 445: MY SOARING FLIGHTS OVER LONDON 349
Page 446 and 447: MY SOARING FLIGHTS OVER LONDON 351
Page 450 and 451: 91. UKKR KHOXFELD'S u AUSTRIA " AT
Page 452 and 453: MY SOARING FLIGHTS IN ENGLAND 355 t
Page 454 and 455: MY SOARING FLIGHTS IN ENGLAND 357 m
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Page 458 and 459: MY SOARING FLIGHTS IN ENGLAND 361 t
Page 460 and 461: MY SOARING FLIGHTS IN ENGLAND 363 a
Page 462 and 463: MY SOARING FLIGHTS IN ENGLAND 365 c
Page 464 and 465: MY SOARING FLIGHTS IN ENGLAND 367 e
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Page 468 and 469: MY SOARING FLIGHTS IN ENGLAND 371 o
Page 470 and 471: MY SOARING FLIGHTS IN ENGLAND 373 T
Page 472 and 473: MY SOARING FLIGHTS IN ENGLAND 375 b
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KRONFELD ON GLIDING AND SOARING.pdf - Lakes Gliding Club

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