Auditor, H.M. Exchequer & Audit Dept., 1936-41
Royal Air Force, 1941-46. Instructor, No 9 Radio School (Yatesbury), then
Flt/Lt with MIT Radiation Lab's GCA (Ground Controlled Approach) radar.
Journal of the British Interplanetary Society, 1950.
Asst. Ed., Physics Abstracts, Insn. of Elect. Engineers, 1949-50.
Diving on Great Barrier Reef & Indian Ocean 1954-
Writing 2001: A SPACE ODYSSEY with Stanley Kubrick, 1964-8.
Lecturing in US, covering Apollo Missions for CBS TV, 1957-70.
Playing Leonard Woolf in The Village in the Jungle 1979.
Vikram Sarabhai Professor, PRL, Ahmedabad, India, 1980
Writing and hosting Yorkshire TV series ARTHUR C CLARKE'S
MYSTERIOUS WORLD, 1980, WORLD OF STRANGE POWERS, 1984, and MYSTERIOUS
UNIVERSE, 1994
Delivered Nehru Memorial Lecture, New Delhi, 1986
Delivered Alistair Cooke Lecture, 1992
British Interplanetary Society, Hon. Fellow
American Astronautical Association, Hon. Fellow
World Academy of Art & Science, Academician
International Academy of Astronautics, Hon. Fellow 1960
Franklin Institute Stuart Ballantine Gold Medal 1963
Franklin Institute, Fellow 1971
Beaver College, Pennsylvania, Hon. D. Sc 1971
AIAA Aerospace Communications Award, 1974
AIAA Hon. Fellow, 1976
Boston Museum of Science, Bradford Washburn Award, 1977
King's College, London, Fellow 1977
University of Moratuwa, Hon. D. Sc., 1979
Academy of Television Arts & Sciences Engineering Award, 1981
Fellow, Institute of Robotics, Carnegie-Mellon, 1981
Marconi International Fellowship, 1982
Hon. Fellow, Instn. of Engineers, Sri Lanka, 1983
IEEE Centennial Medal, 1984
National Academy of Engineering (USA) Foreign Associate 1986
Vidya Jyothi Medal (Presidential Science Award) 1986
Charles A Lindbergh Award, 1987
Third World Academy of Sciences, Associate Fellow, 1987
Society of Satellite Professionals: Hall of Fame, 1987
University of Bath, D. Litt., 1988
Fellow, Intnl. Aerospace Hall of Fame, San Diego, CA, 1989
Fellow, Intnl. Space Hall of Fame, Alamagordo, NM 1989
Special Achievement Award, Space Explorers Assn., Riyadh 1989
Hon. Life President, U.N. Association of Sri Lanka, 1990
Hon. Fellow, Ceylon College of Physicians, 1991
International Science Policy Foundation Medal, 1992
Lord Perry Award, 1992
Nominated for Nobel Peace Prize, 1994
International Fantasy Award, 1952
HUGO (World Science Fiction Convention) 1956, 1974, 1980
NEBULA (SF Writers of America) 1973, 1974, 1979
UNESCO-Kalinga Prize, 1961
Aviation Space-Writer's Assn. Robert Ball Award, 1965
AAAS-Westinghouse Science Writing Prize, 1969
OSCAR Nomination for "2001" screenplay (with Stanley Kubrick), 1969
PLAYBOY Editorial Award, 1971, 1982
John W. Campbell Award, 1974
GALAXY Award, 1979
E.M. Emme Astronautical Literature Award (AAS), 1984
SF Writers of America "Grand Master," 1986