SNETA 7 of SNETA's 23 airplanes. By 1 June 1922, enough information was gathered and all experimental flights were suspended. This cleared the way to start up a real Belgian commercial operator, SABENA, which came into being on 23 May 1923 and into which SNETA merged. SNETA The Syndicat national d'Etude des Transports Aériens ("National Union of Study of Aerial Transport"), known by its acronym SNETA, was a Belgian airline which operated from 1919 to 1923 in order to pioneer commercial aviation in Belgium. In 1923 it ceased operations and merged into the newly founded national carrier SABENA. The company was
Airline teletype system although it is now owned by Rockwell Collins. In 1949, the Société Internationale de Télécommunication Aeronautique (SITA) was formed as a cooperative by 11 airlines: Air France, KLM, Sabena, Swissair, TWA, British European Airways, British Overseas Airways Corporation, British South American Airways, Swedish AB Aerotransport, Danish Det Danske Luftfartselskab A/S, and Norwegian Det Norske Luftfartselskap. Their aim was to enable airlines to be able to use the existing communications facilities in the most efficient manner. Morse code was the general means of relaying information between air communications stations prior to World War II. Generally, it was only necessary to relay