List of Participants CCIR – VIIth Plenary Assembly (London, 1953)

Extract from the publication : Documents of the VIIth Plenary Assembly (London : 3 September – 7 October 1953) (Geneva : International Telecommunication Union), Volume II, pp. 9-28

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LIST OF PARTICIPANTS

Page A. Bureau of the Vllth Plenary Assembly...... 9 B. Administrations . 10 C. Private Operating Agencies ...... 22 D. International Organizations ...... 25 E. Scientific and Industrial Organizations...... 26 F. United Nations (Specialized Agencies) ...... 27 G. International Telecommunication U nion ...... 27 H. International Radio Consultative Committee .... 27 I. Secretariat 28 J. Liaison with the Inviting Administration ...... 28

Note — Titles and addresses in this list are given in the languages in which the delegates presented them.

A. BUREAU OF THE CONFERENCE

Chairman: Mr. J. A. L o pe z Mr. Harry F a u l k n e r Jefe de la Division Internacional Deputy Engineer in Chief Ministerio de Comunicaciones General Post Office Head of the Delegation of Venezuela Head of the United Kingdom Delegation Vice-Chairmen: Director of the C.C.I.R.: Mr. Gunnar P e d e r se n Chief of Technical Radio Section Prof. Dr. Balth. v a n d e r P ol Danish Posts and Telegraphs Head of the Delegation of Denmark Mr. H. W. C u r t is Vice-Director of the C.C.I.R. : 2nd Deputy Director General Commonwealth Communications Board Mr. Leslie W. H ayes Head of the Delegation of New-Zealand Mr. M. B eno Secretary; Ingenieur Ministere des Telecommunications Mr. Robert V. L in d s e y Head of the Delegation of Czechoslovakia Administrative Secretary to the C.C.I.R, - 10 —

B. ADMINISTRATIONS

AUSTRALIA Dr. G. S k a l a r Vice-Director Head of the delegation Public Administration of the Austrian Broadcasting Mr. R. V . M c K a y System Engineer-in-Chief Vienne Postmaster General’s Dept. Melbourne BELGIUM Delegates Commander R . J. B assett Head of the delegation Royal Australian Navy Mr. L. Ros Mr. J. D. C am pbell Inspecteur technique en chef Divisional Engineer Directeur d’administration Chairman a.i. of C.C.I.R. Study Group No. VIII Regie des Telegraphes et des Telephones Postmaster General’s Dept. Bruxelles Melbourne Delegates Lt. Col. E. G . F oster Mr. J. d e B e u l e Australian Joint Service Staff Inspecteur technique en chef W g /C d r. A. C . A. M c B r id e Directeur Australian Joint Service Staff Regie des Telegraphes et des Telephones Bruxelles M r. D . M cD o n a l d Director of Technical Services Div. Mr. P. B o u c h ie r Australian Broadcasting Control Board Ingenieur principal 497, Collins St. Chef de service Melbourne Regie des Telegraphes et des Telephones Bruxelles M r. A . W . M c P h e r so n Divisional Engineer Mr. M. G ew ill ig Postmaster General’s Dept. Ingenieur Melbourne Institut national beige de radiodiffusion (I.N.R.) Bruxelles M r. E . V . R ead Civil Aviation Liaison Officer Mr. G . H a n s e n Department of Civil Aviation Ingenieur en chef Directeur general-adjoint Delegation Secretaries Institut national beige de radiodiffusion (I.N.R.) Miss P. E. F o w les Bruxelles Australia House Mr. J. M a r iq u e London Secretaire general Miss J. M. P a c k h a m Centre de controle des radiocommunications des Australia House services mobiles (C.C.R.M.) London Bruxelles AUSTRIA Mr. N eu v ill e Conseiller Head of the delegation Ministere des Communications Bruxelles M r. N . B iely Sektionsrat Expert Direction generate des Postes et des Telegraphes Mr. J. L e b iz a y Vienne Ingenieur Delegates Chef de service Manufacture beige de lampes et de materiel Dr. I. A n t o n Baurat electronique Direction generate des Postes et des Telegraphes Bruxelles Vienne Observer ■ Mr. Je l in e k Capt. A. G h e n n e Ingenieur Ingenieur Austrian Broadcasting System Ministere de la Defense nationale Vienne Bruxelles BIELORUSSIAN S.S.R. Mr. Lonberg N ie lsen Civil Engineer Head of the delegation General Directorate of Posts and Telegraphs Mr. A. Z h a r o v Copenhague Chief of Radiocommunication Section Administration of the Bielorussian S.S.R. EGYPT Minsk Head of the delegation Expert Mr. A. B. el Siddik E id Mrs. E. F e d o r o v ic h Radio Design Engineer Engineer Egyptian State Telephones and Telegraphs Administration of the Bielorussian S.S.R. Le Caire Minsk Delegate Delegation Secretariat Mr. A. M. E. H eg a z y Mr. Gleb G a l a n in Radio Engineer Interpreter Egyptian State Telephones and Telegraphs Administration of the Bielorussian S.S.R. Le Caire Minsk Adviser BULGARIA (People’s Republic of) Mr. M. E. F o u a d Chief Engineer Head of the delegation Egyptian State Broadcasting Mr. Jordan D im itr ov Le Caire Ingenieur Ministere des P.T.T. SPAIN Sofia CANADA Head of the delegation Mr. Alvaro A g u il a r Head of the delegation Conseiller d’ambassade Mr. L. S. P a y n e Ambassade d’Espagne Chief Engineer Londres Canadian Overseas Telec. Corp. Assistants Montreal Prof. R. G ea S a casa CHINA Direction General de Correos y Telecomunicacion Madrid Head of the delegation Mr. Luis U ba c h Dr. Hiong-Fei T c h e n Ingeniero Conseiller d’ambassade Alto Estado Mayor Ambassade de Chine Madrid Paris Delegates DENMARK Prof. J. M. A rto M a d r a z o Head of the delegation Ingeniero Jefe Departamento International Mr. Gunnar P e d e r se n Direction General de Radiodifusi6n Chief of Technical Radio Section 77, avenida de la Habana Danish Posts and Telegraphs t Copenhague Madrid Mr.. G. D o m in g u e z Delegates Comandante de Aviation Mr. K. N. A n d e r s e n Licenciado en Ciencias Inspector of Shipping Ministerio del Aire Ministry of Commerce, Industry and Shipping Jefatura de Transmisiones Copenhague Madrid Mr. F. D. H ee g a a r d Mr. C. G o r o za r r i Chief Engineer Ingeniero Aeronautico Danish State Radio Direcci6n General de Protection de Vuelo Copenhague Ministerio del Aire Madrid Mr. Borge N ie l se n Telegraph Engineer Mr. Pedro M a f fe i C arb a llo General Directorate of Posts and Telegraphs Direction General de Correos y Telecomunicacion Copenhague M adrid — 12 —

UNITED STATES OF AMERICA Mr. William H. J. M c I n t y r e Economic Officer, Telecommunications Head of the delegation American Embassy Mr. Edward W. A ll en London Chief Engineer Federal Communications Commission American Telephone and Telegraph Company Washington 25, D. C. r Mr. Edwin W. B emis Department of Operation and Engineering Assistants New York, N. Y. Mr. Dana K. B a iley Consultant to the Chief Bell Telephone Laboratories, Inc. Central Radio Propagation Laboratory > Mr. Arthur C. P et er sen National Bureau of Standards Radio Systems Engineer Department of Commerce Bell Telephone Laboratories, Inc. Washington 25, D. C. New York, N. Y. Mrs. Florence T. D o w l in g Hazeltine Electronics Corporation Telecommunications Policy Staff / L o u g h r e n Department of State Mr. Arthur V. Washington, D. C. Director of Research Hazeltine Electronics Corporation Delegates Long Island, N. Y. Mr. Warren N. A r n q u ist , Ph. D. Radio Corporation of America Office of Naval Research London i/ Mr. J. Howard D e l l in g e r , Ph. D. Chairman of C.C.I.R. Study Group No. VI Mr. Warren B . B u rg ess RCA Frequency Bureau Electronics Scientist Washington, D. C. Radio Techniques Branch of Radio Division II Naval Research Laboratory Mr. John B. C o l e m a n Department of the Navy ]/ RCA Victor Division Washington 25, D. C. Camden, N. J. Mr. Harold E . D in g e r ^ Mr. Cornelius G. M a y e r Electronics Scientist European Technical Representative Radio Division II Radio Corporation of America Naval Research Laboratory London Department of the Navy Washington 25, D. C. Delegation Secretaries Miss Sheila Ann H essler Mr. William D. G eorge Bureau of United Nations Affairs Chief Department of State High Frequency Standards Section Washington, D. C. Central Radio Propagation Laboratory National Bureau of Standards Miss Barbara Ann W a sc a k Department of Commerce Telecommunications Policy Staff Washington 25, D. C. Department of State Mr. Richard C. K ir by Washington, D. C. Central Radio Propagation Laboratory National Bureau of Standards FINLAND Department of Commerce Washington 25, D. C. Head of the delegation ^ Mr. Neal M c N a u g h t e n * Mr. K. S. S a in io Chairman of C.C.I.R. Study Group No. X Chief Engineer Radio Corporation of America Finnish Broadcasting Company Camden, N. J. Helsinki Mr. George S. T u r n e r Chief, Field Engineering and Monitoring Division Engineering Department FRANCE Federal Communications Commission Washington 25, D. C. k Head of the delegation Mr. Nathaniel W h it e Mr. B r a m e l de C le jo u lx Assistant to the Chief Ingenieur en chef Communications Liaison Branch Telecommunications Office of the Chief Signal Officer Direction des Services radioelectriques des P.T.T. Department of the Army 5, rue Froidevaux Washington, D. C. Paris XIVe Delegates Mr. L a c h a r n a y Mr. A b a d ie Ingenieur en chef Ingenieur en chef Radiodiffusion - Television Frangaise T elecommunications 107, rue de Grenelle Laboratoire National de Radioelectricite Paris VIIe 196, rue de Paris Mr. L e p e c h in sk y Bagneux (Seine) Ingenieur des P.T.T. M r. A n g e l Laboratoire national de radioelectricite Ingenieur en chef 196, rue de Paris T elecommunications Bagneux (Seine) Radiodiffusion - Television Frangaise Col. L o c h a r d 107, rue de Grenelle Chef des Services techniques Paris VIIe Presidence du Conseil Col. A n g o t Groupement des controles radioelectriques Ingenieur Militaire en Chef Mont Valerien Telecommunications Suresnes (Seine) S.E.F.T. Paris XVIe Mr. S. M a ll ein Ingenieur general Mr. B a r r e Telecommunications Ingenieur en chef Radiodiffusion - Television Frangaise Radiodiffusion - Television Frangaise 107, rue de Grenelle 107, rue de Grenelle Paris VIIe Paris VIIe Mr. L. P h a r a b e t M r. B e g u in -B il leco cq S.P.I.M. Chef de division Neuf-Brisach (Haut-Rhin) Ministere des Affaires Etrangeres France 85, quai d’Orsay Paris VIIIe Mr. P l a c e Mr. B o u l in Ingenieur Ingenieur Telecommunications T elecommunications Direction des Services radioelectriques des P.T.T. Direction des Services Radioelectriques des P.T.T. 5, rue Froidevaux 5, rue Froidevaux Paris XIVe Paris XIVe Mr. P o in c elo t Mr. C h a m a g n e Ingenieur en chef Ingenieur general Telecommunications Radiodiffusion - Television Frangaise 11, rue Juge 107, rue de Grenelle Paris XVe Paris VIIe Mr. V er g ely M r. P . D a v id Ingenieur Chairman of C.C.I.R. Study Group No. II Aviation civile Laboratoire Radio/Radar de la Marine 14, rue Dupleix 140, av. de Suffren Paris XIVe Paris VIIe Mr. VlLLENEUVE Mr. B . D e c a u x Ingenieur en chef Ingenieur en chef Telecommunications T elecommunications Centre national d’etudes des telecommunications Chairman of C.C.I.R. Study Group No. VII (C.N.E.T.) Laboratoire National de Radioelectricite 24, rue Bertrand 196, rue de Paris Paris VIIe Bagneux (Seine) Mr. J. V o g e Mr. G a l l e t Ingenieur Ingenieur T elecommunications Radiodiffusion - Television Frangaise Laboratoire national de radioelectricite 107, rue de Grenelle 196, rue de Paris Paris VIIe Bagneux (Seine) M r. H a l l e y Chef de service, SPIM Experts Service de prevision ionospherique militaire Mr. B o n n e t Etat-major des Forces armees Ingenieur Chateau de la Martiniere 6, square G. Faure Saclay par Orsay (Seine-et-Oise) Paris — 14 -

Mr. D esch am ps Delegation Secretary 56 ter, rue Henri Gilbert Miss I. J. R o w e Villeneuve-le-Roi (Seine-et-Oise) 76, Holden Road Mr. D or be c Woodside Park Ingenieur London, N.12 73, rue Notre-Dame des Champs Paris IRELAND M r. G a ll et Head of the delegation Ingenieur des constructions et armes navales Mr. L. O ’B ro in Service de prevision ionospherique militaire Secretary Chateau de la Martiniere Department of Posts and Telegraphs Saclay par Orsay (Seine-et-Oise) Dublin Mr. L am bert Assistant Ingenieur-conseil 25, rue Raynouard Mr. S. O ’D rom a Paris Department of Posts and Telegraphs Dublin Mr. L ig n a c Ingenieur Delegate 173, bd Haussmann Mr. G. Jo n es Paris VIIIe Executive Engineer M r. M u l l e r Department of Posts and Telegraphs Ingenieur Dublin 74, rue de la Tour ITALY Paris XVIe Head of the delegation Mr. O r t u si Ingenieur Gr. Off. G. G n em e 55, rue de Chabrol Ministere des Postes et des Telecommunications Paris Xe Rome Delegates HUNGARIAN PEOPLE’S REPUBLIC Mr. A. A sc io n e Head of the delegation Ispettore Principale Tecnico Istituto Superiore Telecomunicazioni Dr. J. B enk o Chef de departement Rome Ministere des Communications et des Postes Prof. M. B o ella Budapest I Consiglio Nazionale delle Ricerche I.E.N. Delegate Corso Massimo d’Azeglio 42 M r. T . R o n t o Turin Chef de division Mr. G. B r o n z i Ministere des Communications et des Postes Ingenieur Budapest I Ministere des Postes et des Telecommunications Rome INDIA Prof. C. E g id i Head of the delegation Consiglio Nazionale delle Ricerche I.E.N. Mr. B . V . B a lig a Corso Massimo d’Azeglio 42 Wireless Adviser Turin Chairman of C.C.I.R. Study Group No. XII Ministry of Communications Prof. A. F er r a r i-T o nio lo New Delhi Ingenieur Ministere des Postes et des Telecommunications Delegates Rome Mr. B. Y. N e r u r k a r Prof. T. G orio Research Engineer Ingenieur All India Radio Chairman of C.C.I.R. Study Group No. XIV New Delhi Ministere des Postes et des Telecommunications Dr. M. B. S a r w a t e Rome Director of Communications Prof. A. M a r in o Civil Aviation Department Ingenieur Ministry of Communications Consiglio Nazionale delle Ricerche New Delhi Rome Dr. F. N ic o t er a Mr. Minoru O k a d a Chef de la division radio Chief, System Development Ministere des Postes et des Telecommunications Division Rome Electrical Communication Lab. Nippon Telegraph & Telephone Public Corporation Mr. A. N iu t t a Ispettore Superiore Tecnico Tokyo Italcable Mr. Hiroyuki U y e d a 48, via Calabria Chief, First Division Rome Radio Research Laboratories Ministry of Postal Services Mr. A. P o r r e c a Ingenieur Tokyo Ministere des Postes et des Telecommunications MONACO Rome Prof. A. S a b b a t in i Head of the delegation Ispettore Generale Tecnico Mr. C. S o lam ito Istituto Superiore P.T. Conseiller de Legation Viale Trastevere 189 Gouvernment de S.A.S. le Prince de Monaco Rome Monaco Prof. L. S acco Delegate Chairman of C.C.I.R. Study Group No. IV Mr. R. L e M e su r ier Ministere des Postes et des Telecommunications Consul General Rome Consulat General de Monaco Major S. S il l e n i 18, Austin Friars Stato Maggiore Esercito Londres, E.C.2. Rome NORWAY Mr. L. S po n z il l i Directeur technique adjoint Head of the delegation Radio Italiana (RAI) Via Arsenale 21 Mr. N. J. S u b e r g Turin Chief Engineer Direction generale des Telecommunications Delegation secretariat Oslo Mr. A. C er u ti Delegates Secretaire de la delegation Ministere des Postes et des Telecommunications Mr. E. Ju l s r u d Asst. Chief Engineer Rome Norwegian Broadcasting Corp. Mr. A. C a r u so Oslo Interprete Ministere des Postes et des Telecommunications Mr. P. M o r t e n se n Rome Section Engineer ' Direction generale des Telecommunications JAPAN Oslo Head of the delegation NEW ZEALAND Mr. Shin-ichi H a se Head of the delegation Directeur Mr. H. W. C u r t is Radio Regulatory Bureau 2nd Deputy Director General Ministry of Postal Services c/o Commonwealth Telecommunications Board Tokyo 28, Pall Mall Assistant London Mr. Shogo N a m ba Delegates Directeur Mr. E. W. de L isle Kokusai Denshin Denwa Co Radio Engineer 3-2, Marunouchi General Post Office Tokyo Wellington C.l. Delegates Dr. E. M a r s d e n Mr. Tokuya F u jit a Scientific Advisor Chief of the Radio Frequency New Zealand Scientific Office Research Section B.C.S.O. Nippon Hoso Kyokai Africa House Setagayoku Kamatacho Kings way Tokyo London, W.C.2. — 16 -

NETHERLANDS Jhr. Dr. Ch. Th. F. van der W yc k Engineer-in-Chief Head of the delegation Netherlands P.T.T. Mr. J. D. H. van der T o o r n Kortenaerkade 12 Deputy Director General The Hague Chairman of C.C.I.R. Group No. XIII - Netherlands P.T.T. Experts Kortenaerkade 12 Mr. J. W. A l e x a n d e r The Hague Engineer Delegates Netherlands P.T.T. Mr. B. van Dijl Kortenaerkade 12 Engineer-in-Chief The Hague Netherlands P.T.T. Dr. H. B r em m er Kortenaerkade 12 Netherlands P.T.T. The Hague Kortenaerkade 12 D r. H . C. A . van D u u r e n The Hague Chief Engineer Mr. C. B . B ro ersm a Chairman of C.C.I.R. Study Group No. Ill Engineer Netherlands P.T.T. ' Netherlands P.T.T. Kortenaerkade 12 Kortenaerkade 12 The Hague The Hague G r o e n Mr. P. de Dr. J. J. G e l u k Inspector of P.T.T. Netherlands P.T.T. Netherlands P.T.T. Kortenaerkade 12 Kortenaerkade 12 The Hague The Hague Mr. H. T. H yl k e m a Mr. J. H o u t sm u l l e r Chief Engineer Chief Engineer Netherlands P.T.T. Netherlands P.T.T. Kortenaerkade 12 Kortenaerkade 12 The Hague The Hague Mr. H. R in ia M r. J. K u y p e r Inspector of P.T.T. Grad. Engineer Head of Coast and Ships’ Radio Service Netherlands P.T.T. Netherlands P.T.T. Kortenaerkade 12 Kortenaerkade 12 The Hague The Hague Observer Miss B . van M a n e n Mr. E. van E l d ik Chief Engineer Deputy Head Technical Services Netherlands P.T.T. Netherlands P.T.T. Kortenaerkade 12 Kortenaerkade 12 The Hague The Hague Mr. B. J. S to v e r Engineer-in-Chief Netherlands P.T.T. PERU Kortenaerkade 12 The Hague Head of the delegation Mr. J. C. V erto n Don A. P o n c e Engineer Counsellor to the Embassy Netherlands P.T.T. Peruvian Embassy Kortenaerkade 12 52, Sloane Street The Hague London, S.W.l. Mr. A. H. de V o o g t Chief Engineer Netherlands P.T.T. POLAND (People’s Republic of) Kortenaerkade 12 The Hague Head of the delegation Mr. J. J. V o rm er Mr. A. A r c iu c h Chief Engineer General Director Netherlands P.T.T. Ministry of Posts and Telegraphs Kortenaerkade 12 Radiocommunications The Hague Varsovie Delegates Dr. K r a m a r Mr. T. R z y m k o w sk i, Director Director C. Lorenz A.G. Telecommunication Research Institute Stuttgart-Zuffenhausen Ministry of Posts and Telegraphs Dr. K r o n ja g e r Yarsovie Oberpostrat Fernmeldetechnisches Zentralamt Prof. P. S z u l k in Darmstadt Member of the Academy of Science Academy of Science of Poland Mr. M o h r Varsovie Amtsrat Bundesministerium fiir das Post- und Fernmeldewesen Frankfurt/Main FRENCH PROTECTORATES OF MOROCCO AND TUNISIA Prof. Dr. N estel Arbeitsgemeinschaft der Rundfunkanstalten von Head of the delegation Westdeutschland Hamburg Mr. Y. VlGNERON Ingenieur en chef Dr. O l t z e Ministere des P.T.T. Engineer Telecommunications Telefunken G.m.b.H. Paris VIIe Berlin Dr. S ch iesser GERMAN FEDERAL REPUBLIC Engineer Rundfunktechnisches Institut Head of the delegation Niirnberg Mr. P ressler Mr. W. E. S t e id l e Ministerialrat Director Bundesministerium fur das Post- und Fernmeldewesen Deutsche Betriebsgesellschaft fiir drahtlose Frankfurt/Main Telegrafie m.b.H. Hamburg 13 Delegates Dr. P. U r t e l Dr. B . B ec k m a n n Engineer Postrat C. Lorenz A.G. Fernmeldetechnisches Zentralamt Pforzheim Rheinstrasse 110 Darmstadt Delegation Secretary Mr. E. Beckmann Mr. S c h a d l ic h Rundfunkintendant Fernmeldetechnisches Zentralamt Hessischer Rundfunk Rheinstrasse 110 Frankfurt/Main Darmstadt Mr. B o r n e m a n n YUGOSLAVIA (Federal People’s Republic of) Ministerialrat Bundesministerium fur das Post- und Fernmeldewesen Head of the delegation Frankfurt/Main Mr. B. J eli<5 Dr. D ie m in g e r Ingenieur en chef Director Direction generale des P.T.T. Institut fiir Ionospharenforschung Belgrade Lindau/Northeim Hanover Delegate B ajic Dr. G r o ssk o pf Mr. D. Wissenschaftlicher Mitarbeiter Radio Engineer Fernmeldetechnisches Zentralamt «Nikola Tesla »Institute Rheinstrasse 110 Serbian Academy of Science Darmstadt Belgrade Mr. H e ilm a n n UKRAINIAN S.S.R. Abteilungsprasident Fernmeldetechnisches Zentralamt Head of the delegation Rheinstrasse 110 Mr. G. U s pe n sk y Darmstadt Head of Telecommunication Section Prof. Dr. K ir sc h st e in Ministry of Communication Bundesministerium fiir das Post- und Fernmeldewesen Telecommunication Section Frankfurt/Main Kiev — 18 —

Expert Mr. N. R. B l ig h Mrs. N. M e d n ik o v a Radio Industry Council Radio Engineer 59, Russell Square Ministry of Communication London Kiev Mr. W. J. B r a y Delegation secretariat Assistant Staff Engineer General Post Office Miss Z. E rc h o v a Engineering Department Interprete P.O. Research Station Ministere des Communications Dollis Hill Postales et Electriques London, N. W. 2 Moscou Mr. A. C ook Assistant Staff Engineer ROUMANIAN PEOPLE’S REPUBLIC General Post Office . Engineering Department Head of the delegation W.P. Branch Mr. M. B a y e r Alder House Ingenieur en chef London, E.C.l Ministere des P.T.T. Mr. J. W. F r e e b o d y Bucarest Assistant Staff Engineer Delegate General Post Office Engineer-in-Chief’s Office Mr. R. V ia n u Telegraph Branch Second Secretary to the Legation Alder House Legation of the Roumanian London, E.C.l People’s Republic London Mr. G. H. M. G l e a d l e Assistant Inspector of Wireless Telegraphy General Post Office UNITED KINGDOM OF GREAT BRITAIN Overseas Telecommunications Dept. AND NORTHERN IRELAND Wireless Telegraphy Section Union House Head of the delegation St. Martins-le-Grand Mr. H. F a u l k n e r London, E.C.l Deputy Eng.-in-Chief Mr. G. G. G o u r ie t Chairman of the VHth Plenary Assembly Head of Television Section General Post Office B.B.C. Research Department Alder House Kingswood Warren Aldersgate Street Tadworth (Surrey) London, E.C.l Mr. H. V. G r iffit h s Assistant Engineer-in-Charge Mr. H. S t a n e sb y B.B.C. Staff Engineer Tatsfield Receiving Station Chairman of C.C.I.R. Study Group No. IX Westerham (Kent) General Post Office Engineering Dept. Mr. N. F. S. H ech t WP Branch Assistant Director of Research (S.T.L.) Alder House S.T.L. Aldersgate Street Progress Way London, E.C.l Enfield Delegates Mr. F. H o r n e r V Mr. P. A d o r ia n Principal Scientific Officer Chairman Radio Research Org., D.S.I.R. Redifon, Ltd. Radio Research Station Carlton House Ditton Park Lower Regent Street Datchet London, S.W.l Slough (Bucks) Mr. G. C. B e n t o n Mr. A. M. H u m b y Senior Executive Engineer c/o Admiralty General Post Office British Joint Communications-Electronics Board Union House (B.J.C.E.B.) London, E.C.l London Mr. J. K . S. J o w e t t Mr. H. T. M it c h el l Senior Executive Engineer Assistant Staff Engineer General Post Office General Post Office Engineering Department Engineering Department W.P. Branch Radio Experimental and Development Branch Alder House P.O. Research Station Aldersgate Street Dollis Hill London, E.C.l London, N.W.2

M r. K il v in g t o n T. Mr. D. W. M orris Senior Executive Engineer Senior Executive Engineer General Post Office General Post Office Engineering Department Engineering Department Radio Experimental and Development Branch Radio Experimental and Development Branch P.O. Research Station P.O. Research Station Dollis Hill Dollis Hill London, N.W.2 London, N.W.2 Mr. F. J. M. L a v e r Senior Executive Engineer Mr. E. L. E. P a w l e y General Post Office Head of Engineering Services Group Engineering Department B.B.C. W.P. Branch Broadcasting House Alder House London, W.l Aldersgate Street Dr. B. G. P ressey London, E.C.l Principal Scientific Officer M r. H . B. L a w Department of Scientific and Industrial Research Senior Executive Engineer Radio Research Station General Post Office Ditton Park Engineering Department Slough (Bucks) Radio Experimental and Development Branch P.O. Research Station Dr. J. A. S a x t o n Dollis Hill Principal Scientific Officer London, N.W.2 Department of Scientific and Industrial Research Radio Research Station M r. F . E. M c G in n e t y Ditton Park Superintendent of Development Slough (Bucks) S.R.D.E. Ministry of Supply Mr. J. A. S m ale * British Joint Communications-Electronics Board Engineer-in-Chief (B.J.C.E.B.) Cable & Wireless, Ltd. London Electra House Mr. J. H. H. M err im an Victoria Embankment Assistant Staff Engineer London, W.C.2 General Post Office Engineering Department Mr. S. B. S m ith W.P. Branch Senior Engineer Alder House M.I.M.C.C. Aldersgate Street Marconi House > London, E.C.l, Chelmsford (Essex) M r. H . J. M il l e n Dr. R. L. S m ith -R ose P rin cip a l Director of Radio Research General Post Office Chairman of C.C.I.R. Study Group No. V Headquarters Department of Scientific and Industrial Research London Radio Research Station Ditton Park * ✓ M r. G. M il l in g t o n Research Engineer Slough (Bucks) M.I.M.C.C. Mr. C. W. S o w t o n Marconi House Assistant Staff Engineer Chelmsford (Essex) General Post Office M r. F . H . C. M . M in n is Engineering Department Principal Scientific Officer W.P. Branch Department of Scientific and Industrial Research Alder House Ditton Park Aldersgate Street Slough (Bucks) London, E.C.l — 20 —

/ Mr. A. M. T h o r n t o n Miss M. F. E. R ead Administrative Engineer Executive Officer I.M.R.C. General Post Office 5, Lloyds Avenue Engineering Department London, E.C.3 W.P. Branch Alder House Technical Advisers Aldersgate Street Mr. H. B. B r a bha m London, E.C.l Radio Industry Council 59, Russell Square Miss M. C. E ast London, W.C.l Delegation Secretary General Post Office Mr. J. R. B r in k l e y , Engineering Department Radio Industry Council W.P. Branch 59, Russell Square Alder House London, W.C.l Aldersgate Street Mr. J. E. Bryden London, E.C.l Research Engineer Group Leader Miss K. M. P estifield Radio Industry Council Delegation Secretary 59, Russell Square General Post Office London, W.C.l Engineering Department W.P. Branch Dr. D. C. E spl ey Chief Engineer Alder House Telecommunications Aldersgate Street Radio Industry Council London, E.C.l 59, Russell Square London, W.C.l SWEDEN M r; J. E w e l s Radio Industry Council Head of the delegation 59, Russell Square London, W.C.l Dr. H. S t e r k y Director General Mr. K. I. Jones Royal Board of Swedish Telegraphs Radio Industry Council Stockholm 59, Russell Square London, W.C.l Delegates Mr. R. W. N e w t o n Mr. E. B. E spin g Radio Industry Council Bureau Director 59, Russell Square Chairman of C.C.I.R. Study Group No. XI London, W.C.l Royal Board of Swedish Telegraphs Mr. P. S c a d in g Stockholm Radio Industry Council 59, Russell Square M r. P. V . A k e r l in d London, W.C.l Director of Department Royal Board of Swedish Telegraphs Mr. P. E. T rier Stockholm Joint Manager Radio Industry Council M r. G. R. B e r g l u n d 59, Russell Square Director of Department London, W.C.l Royal Board of Swedish Telegraphs Stockholm Mr. P. W ethey Radio Industry Council M r. S. A. G ejer 59, Russell Square Director of Department London, W.C.l Royal Board of Swedish Telegraphs Delegation secretariat Stockholm Mr. E. G. C o om ber Mr. B. Jo se ph so n Executive Officer Research Engineer Delegation Secretary Research Institute of National Defence General Post Office Stockholm Engineering Department W.P. Branch Mr. S. E. T h o r n a n D er Alder House Director of Department Aldersgate Street Royal Board of Swedish Telegraphs London, E.C.l Stockholm 21 —

Expert SYRIAN REPUBLIC Mr. J. von U t fa l l Head of the delegation Chief Engineer Swedish Broadcasting Corp. Mr. Samih M o u ssly Kungsgatan 8 Technical Direction Stockholm Syrian Broadcasting Service Damas

SWITZERLAND CZECHOSLOVAKIA

Head of the delegation Head of the delegation Mr. M. Be&o Dr. E. M et zle r Chef de la sous-division radio et telegraphie Ingenieur Chairman of C.C.I.R. Study Group No. I Ministere des Telecommunications Direction generale des P.T.T. Prague Speichergasse 6 Delegate Berne Mr. M. Z a h r a d n ic e k Ingenieur Delegates Ministere des Telecommunications Mr. B. D elalo ye Prague Ingenieur Direction generale des P.T.T. OVERSEAS TERRITORIES OF THE \ Sous-division radio et telegraphie Speichergasse 6 FRENCH REPUBLIC Berne Head of the delegation D u f o u r Mr. J. Mr. M. J e u d y Ingenieur Ingenieur en chef Direction generale des P.T.T. Ministere de la France d’Outre-mer Division des essais et recherches Postes et Telecommunications Speichergasse 6 27, rue Oudinot Berne Paris VIIe Mr. A. G u l d im a n n Inspecteur TURKEY Direction generale des P.T.T. Sous-division radio et telegraphie Head of the delegation Speichergasse 6 Berne Mr. M. E k e Chief Engineer Mr. W. Jost Radio Ankara Chef de service Press, Broadcasting and Tourist Department Direction generale des P.T.T. Ankara Sous-division radio et telegraphie Delegates Speichergasse 6 Berne Prof. B. K arafakioglu Universite technique Mr. W. K l e in Istanbul Chef de la section haute frequence Mr. A. Y e g in Direction generale des P.T.T. Eng., Technical Inspector Division des essais et recherches, P.T.T. Fen Mufettisi Speichergasse 6 Ankara Berne

Mr. H. L a e t t UNION OF SOUTH AFRICA Ingenieur (Television) Direction generale des P.T.T. Head of the delegation Division des Essais et Recherches Berne Mr. A. B ir r ell Engineer Mr. F. de L o riol General Post Office Ingenieur en chef adjoint Dept, of Posts and Telegraphs Radio-Suisse, S.A. Radio Section Berne Pretoria — 22 —

UNION OF SOVIET SOCIALIST Ministerio de Comunicaciones REPUBLICS (U.S.S.R.) Division Internacional de Telecomunicaciones Caracas Head of the delegation Delegate Mr. I. T sin g o v a t o v Chief of International Connection Department Capt. J. E. F r a n k y Ministry of Telecommunications Jefe Tecnico Moscow Ministerio de la Defensa Departamento Tecnico de Transmisiones Delegate Caracas Mr. I. P etrov Engineer Delegation secretariat Ministry of Telecommunications Mr. E. M o n c a d a Moscow Secretary to the delegation Expert Telecommunications Caracas Mr. M. K r iv o c h e e v Ministry of Telecommunications Moscow BRITISH EAST AFRICA Delegation secretariat (Associated Member) Mr. S. F edo so v Interpreter Head of the delegation Ministry of Telecommunications Moscow Mr. F. J. H eath Executive Engineer ■ VENEZUELA East African Posts and Telecommunications Admi­ nistration Head of the delegation Eng.-in-Chief’s Office Mr. J. A. L 6 p e z Post Office Box 581 Jefe de la Division Internacional Nairobi (Kenya)

C. PRIVATE OPERATING AGENCIES

BRITISH BROADCASTING CORPORATION Mr. G. G. G o u r ie t (B.B.C.) Head of Television Section B.B.C. Research Dept. Representatives Kingswood Warren Dr. P. E. A x o n Tadworth (Surrey) B.B.C. Research Dept. London, S.W.12 Mr. H. V. G r iff it h s Engineer-in-Charge Mr. T. W. B e n n in g t o n B.B.C. Tatsfield Receiving Station Research Engineer Westerham (Kent) B.B.C. Research Dept. Kingswood Warren Mr. E. L. E. P a w l e y Tadworth (Surrey) Head of Engineering Services Group M r. H . B ish o p B.B.C. Director of Technical Services Broadcasting House B.B.C. London, W.l Broadcasting House London, W.l Dr. A. R. A. R e n d a l l Head of Design Dept. Mr. W. J. C h a l k Engineer B.B.C. B.B.C. Portland Place Broadcasting House London, W.l London, W.l Mr. R. A. R o w d e n Mr. H. D a vies Research Engineer B.B.C. Designs Dept. B.B.C. Research Dept. B.B.C. Studios Kingswood Warren London Tadworth (Surrey) — 23 —

Mr. L. F. T ag h o lm COMPANIA INTERNACIONAL DE RADIO B.B.C. S.A. Kingswood Warren Representative Tadworth (Surrey) Mr. R. E. S co tt Mr. W. E. C. V a r l e y Managing Director Asst. Superintendent Engineer Compania Internacional de Radio S.A. (Transmitters) 226, Balcarce B.B.C. Transmitter Dept. Buenos Aires Broadcasting House London, W.l COMPANHIA PORTUGUESA RADIO Mr. R. T. B. W y n n MARCONI Chief Engineer Representative B.B.C. Mr. A. M. da CoNCEigAo C u n h a Broadcasting House Engineer-in-Chief London, W.l Companhia Portuguesa Radio Marconi Secretary to the delegation R. S. Juliao 138 Lisbonne Miss S. A. P e pl o w B.B.C. INTERNATIONAL MARINE Broadcasting House RADIO COMPANY, Ltd. (I.M.R.C.) London, W.l Representatives CABLE & WIRELESS, Ltd. Mr. L. J. I. N ic k e ls I.M.R.C. Representatives Connaught House London, W.C.2 Mr. H. L. H a y w a r d Senior Engineer Mr. K. W. P ear so n Cable & Wireless, Ltd. Department Head, Systems Planning Electra House I.M.R.C. London, W.C.2 Connaught House London, W.C.2 Mr. R. J. H it c h c o c k Engineer Mr. A. M. T h o r n t o n Cable & Wireless, Ltd. Administrative Engineer Electra House 5, Lloyds Avenue London, W.C.2 London, E.C.3 T h o r p e -W oods Mr. D. S c o t t Mr. H. Senior Engineer Managing Director Cable & Wireless, Ltd. I.M.R.C. Electra House Intelco House London, W.C.2 Croydon (Surrey) Mr. C. G. W it h e y Mr. J. A. S m a l e Engineer-in-Chief Technical Manager Cable & Wireless, Ltd. I.M.R.C. Electra House Intelco House London, W.C.2 Croydon .(Surrey) ITALCABLE COMPAGNIE GENERALE DE Representative TELEGRAPHIE SANS FIL Mr. A. N iu t t a Representatives Ispettore Superiore Tecnico Italcable Mr. C h a u v e a u 48, via Calabria Ingenieur expert Rome 167, rue de Vaugirard Paris XVe KOKUSAI DENSHIN DENWA Co., Ltd. Mr. J. A. de la C h e v r e l ie r e (K.D.D.) 79, boulevard Haussmann Representative Paris VIIE Mr. Shogo N a m ba Mr. M a l g o u z o u Director Directeur a la Compagnie generale de T.S.F. K.D.D. 79, boulevard Haussmann 3-2, Marunouchi Paris VIIIe T o k yo — 24 —

MARCONI INTERNATIONAL MARINE Capt. F. L eist COMMUNICATION Co., Ltd. (M.I.M.C.C.) Public Administrator Radio Austria A.G. Representati ves 14, Renngasse Vienne Sir Noel A sh b r id g e Director Mr. F. N eum er Marconi House Traffic Manager Strand Radio Austria A.G. London, W.C.2 14, Renngasse Vienne Mr. R. D . B a n g a y Foreign Manager Dr. H. S obo t k a Marconi House Engineer-in-Chief Strand Radio Austria A.G. London, W.C.2 14, Renngasse Vienne Mr. G. T. K elsey Marconi House Dr. H. W e n z e l Strand General Manager London, W.C.2 Radio Austria A.G. 14, Renngasse Mr. G. J. M cD o n a l d Vienne Technical Manager Marconi House RADIO ITALIANA (RAI) Chelmsford (Essex) Representative Mr. G. M il l in g t o n Research Engineer Mr. L. S p o n z il l i Marconi House Directeur technique adjoint Chelmsford (Essex) R.A.I. 21, via Arsenale Mr. S. B. S m ith Turin Senior Engineer Marconi House REDIFON, Ltd. Chelmsford (Essex) Representatives NIPPON HOSO KYOKAI (N.H.K.) Mr. P. A d o r ia n Chairman Representative Redifon, Ltd. Carlton House Mr. Tokuya F ujita London, S.W.l Chief of the Radio Frequency Research Section Wg/Cdr. H. J. B a r t o n -C h a p p l e N.H.K. Redifon, Ltd. 440, Setagayoku Kamatacho Carlton House Tokyo London, S.W.l Mr. F. R. Y a r d l e y Chief Engineer NIPPON TELEGRAPH & TELEPHONE Redifon, Ltd. PUBLIC CORPORATION (N.T.T.) Carlton House London, S.W.l Representative Mr. Minoru O k a d a SIEMENS BROTHERS & Co., Ltd. Chief of System Development Division N.T.T. Representatives Tokyo Mr. L. S. C r u t c h Deputy Manager Telecommunications Siemens Brothers & Co., Ltd. RADIO AUSTRIA A.G. Woolwich London, S.E. 18 Representatives Mr. T. P a r t r id g e Dr. L. H oegelsberger Chief Radio Engineer Technical Manager Marine Department Radio Austria A.G. Siemens Brothers & Co., Ltd. 14, Renngasse Woolwich Vienne London, S.E. 18 TRANSRADIO ESPANOLA S.A. Mr. M. E sco lano Vice-President Transradio Espanola S.A. Alcald 45 Representatives Madrid Mr. L. C a c e r es Mr. J. L o p e z T ie n d a Technical Director Director-General Transradio Espanola S.A. Transradio Espanola S.A. Alcald 45 Alcald 45 Madrid Madrid

D. INTERNATIONAL ORGANISATIONS

COMITE INTERNATIONAL Engineering Dept. RADIO-MARITIME (C.I.R.M.) Alder House Aldersgate Street Observers London, E.C.l Mr. H. R. C. van de V e l d e President C.I.R.M. ORGANISATION INTERNATIONALE 109, Eaton Square DE RADIODIFFUSION (O.I.R.) London, S.W.l Observer Mr. E. K u l v ik Chief Engineer Mr. M. B en o Aksjeselskapet NERA Ingenieur 75c, Pilestredet Ministere des Telecommunications Oslo Prague

Mr. W. A. J. L ie b e r t Chairman, Techn. Comm. C.I.R.M. UNION EUROPEENNE C.I.R.M. DE RADIODIFFUSION (U.E.R.) 109, Eaton Square London, S.W.l Observers

Mr. H. A n g le s d ’A u r ia c INTERNATIONAL a m a t e u r Directeur du Centre Technique de l’U.E.R. RADIO UNION (I.A.R.U.) U.E.R. 32, avenue Albert-Lancaster Observers Bruxelles C la r r ic o a t s Mr. John Mr. J. T. D ic k in so n General Secretary Ingenieur en chef Inc. Radio Society of Great Britain U.E.R. New Ruskin House 32, avenue Albert-Lancaster Little Russell St. Bruxelles London, W.C.l

Miss M. G a d s d e n Assistant Secretary UNION RADIO-SCIENTIFIQUE Inc. Radio Society of Great Britain INTERNATIONALE (U.R.S.I.) New Ruskin House Little Russell St. Observers London, W.C.l Mr. J. Howard D e l l in g e r , Ph.D. Chairman of C.C.I.R. Study Group No. VI INTERNATIONAL ELECTROTECHNICAL R.C.A. Frequency Bureau COMMITTEE (I.E.C.) Washington, D.C. Group Capt. W. P. W il so n Observer Director Research Establishment Col. J. R e a d in g B.B.C. Assistant Engineer-in-Chief Kingswood Warren G.P.O. Tadworth (Surrey) — 26 —

E. SCIENTIFIC AND INDUSTRIAL ORGANISATIONS

ATELIERS DE CONSTRUCTIONS SIEMENS & HALSKE A.G. ELECTRIQUES DE CHARLEROI (A.C.E.C.) Experts Experts Dr. E. B u c h m a n n Siemens & Halske A.G. Mr. R. O h r o n d Hofmannstrasse 51 Ingenieur, chef de service Munich A.C.E.C. Charleroi Prof. Dr. H. F. M a y e r Directeur Mr. E. C h o k ie r Siemens & Halske A.G. Ingenieur, chef de section Hofmannstrasse 51 A.C.E.C. Munich Charleroi Dr. W e r r m a n n Ingenieur BROWN, BOVERI & Co., Ltd. Siemens & Halske A.G. Hofmannstrasse 51 Munich Experts Dr. Z im m er m a n n Mr. E. C a m po n o v o Ingenieur Siemens & Halske A.G. Brown, Boveri & Co., Ltd. Hofmannstrasse 51 Baden Munich Dr. R. S c h u p b a c h Ingenieur TELEFONAKTIEBOLAGET L. M. ERICSSON Brown, Boveri & Co., Ltd. Experts Baden Mr. Hugo B lo m berg Director HASLER S.A. Telefon A.B. L.M. Ericsson Stockholm 32 (Suede) Experts Mr. S. I. A h l g r e n Mr. F. O tt Radio Engineer Ingenieur en chef Svenska Radio A.B. Hasler S.A. Stockholm Berne Dr. C. G. A u r e l l Dr. H. W eh r l in Telefon A.B. L.M. Ericsson Ingenieur Stockholm 32 Chef du departement H.F. Mr. B. N il sson Hasler S.A. Telefon A.B. L.M. Ericsson Berne Stockholm 32

UNITED NATIONS ORGANISATION (Specialized Agencies)

ORGANISATION METEOROLOGIQUE MONDIALE (O.M.M.) Observers Mr. C. V. O c k e n d e n Mr. E. T. P ie r c e Assistant Director Senior Asst, in Research Meteorological Office Cavendish Laboratory Dunstable (Bedfordshire) Cambridge — 27 -

G. INTERNATIONAL TELECOMMUNICATIONS UNION (I.T.U.)

General Secretariat M r. R . S m ith Assistant Mr. G . C . G ross U.I.T. Assistant Secretary General Geneve U.I.T. Palais Wilson Geneve C.C.I.T. Mr. J. B essey re I.F.R.B. Adviser U.I.T. Mr. N. H. R oberts Vice-Chairman Geneve U.I.T. Geneve C.C.I.F. V a l e n si Mr. J. A. G r a c ie Mr. G. International Member Director U.I.T. U.I.T. Geneve Geneve

Mr. N. I. K rasnosselski Mr. L a l o u International Member Adviser U.I.T. U.I.T. Geneve Geneve

H. INTERNATIONAL RADIO CONSULTATIVE COMMITTEE

Prof. Dr. Balth. v a n d e r P ol Mr. R . V. L in d s e y Director Administrative Secretary U.I.T. U.I.T. Palais Wilson Geneve Geneve Miss M. D. K n ig h t M r. L . W . H a y e s Secretary to the Director Vice-director U.I.T. U.I.T. Geneve Geneve Miss D. A. G are tto Mr. J. v a n d e r M a r k Secretary to the Vice-director Counsellor U.I.T. U.I.T. Geneve Geneve

d e M o n t f a l c o n Mr. Y. Y. M ao Mrs. H. Engineer Administrative Assistant U.I.T. U.I.T. Geneve Geneve

Mr. H. P o u l iq u e n Miss L . d e L a iv e Technical Editor Administrative Assistant U.I.T. U.I.T. Geneve Geneve — 28 —

I. SECRETARIAT

Conference Secretary Assistant Secretary (finance and personnel) Mr. Robert V . L in d s e y Mr. M. C a w s U.I.T. 8, Delamere Rd., Ealing Gen&ve London, W.5 Assistant Secretary (delegates) Chief Interpreter Mr. N. S v ia t o po l k -M ir sk y Major A. G. B a r n a r d 15, Manor Drive, Mill Hill U.I.T. London, N.W.7 Geneve Assistant Secretary (documents) Mr. J. R evoy U.LT. Genfeve

J. LIAISON WITH THE INVITING ADMINISTRATION

Mr. W. B. Cox M r. J. P. L e e k s, Assistant 32, Greenheys Drive 59, Breamore Rd. South Woodford Ilford (Essex) London, E.18

Mr. P. J. B ee, Assistant 77, Acorn Leicester