In 1937, Imperial Airways and Pan American World Airways began operating scheduled flying-boat airline services from New York and Baltimore to Darrell's Island, Bermuda. In 1948, regularly scheduled commercial airline service by land-based aeroplanes began to Kindley Field (now L.F. Wade International Airport), helping tourism to reach its peak in the 1960s–1970s. By the end of the 1970s, international business had supplanted tourism as the dominant sector of Bermuda's economy (see Economy of Bermuda). COUNT 3
QSN1 What did Imperial Airways and Pan American begin scheduling in 1937? ANS1 flying-boat airline services from New York and Baltimore to Darrell's Island, Bermuda QSN2 What helped tourism grow to new heights in the 1960-1970's? ANS2 regularly scheduled commercial airline service by land-based aeroplanes QSN3 What became the main source of Bermuda's economy in the 1970's? ANS3 international business