ANA/AOA
Flying the (Lorenz) Beam - c.1939
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A Public Inquiry was held to determine the causes of the accident. Among other things the Committee of Inquiry recommended that "all steps be taken to hasten the functioning of the ultra high frequency radio beacon [Lorenz] system in Australia". The Committee also recommended the establishment of Flight Checking Officers at the major aerodromes whose function would be to assist with the preparation of flight plans, check position reports received from pilots en route, assist with possible diversions due to bad weather and provide collision avoidance advice for aircraft approaching aerodromes at the same time. In short, the Flight Checking Officers became the prototype air traffic controllers, and their basic functions resided in the Operational Control branch of Air Traffic Control until the early 1990s. (Image: via Mac Job) Back to the main Communications & Navigation Index Back to the main Air Traffic Services Index Back to the main Items of General Interest Index
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