Print Email intage RC_Helicopters - Schlüter Adverts Schlüter - Adverts 1972 First UK RC helicopter advert 1973 April August 1974 1975 1976 1977 1979 1982 1983 Schlüter adverts from Jack Williams (UK distributor) and Miniature_Aircraft (USA distributor). 1984 Catalogue 1985 1988 1988