Boeing 707 lb (57.8 kN) with water injection. Maximum takeoff weight was 247,000 lb and first flight was on December 20, 1957. Major orders were the launch order for 20 707-121 aircraft by Pan Am and an American Airlines order for 30 707-123 aircraft. The first revenue flight was on October 26, 1958; 56 were built, plus seven short-bodied −138s; the last −120 was delivered to Western in May 1960. The 707-138 was a −120 with a fuselage 10 ft shorter than the others, with 5 ft (three frames) removed ahead and behind the wing, giving increased range. Maximum takeoff weight was
Qantas fleet history of the BOAC titles. Following this, Qantas placed in service twenty-two Boeing 707-338C aircraft, which replaced the Boeing 707-138Bs and provided for expansion of the fleet. These entered service in February 1965 and flew through until retirement in March 1979. From 1971, Qantas operated the Boeing 747-238B aircraft, which strengthened its long haul fleet. When the Boeing 707s were retired in 1979, Qantas became the world's only all Boeing 747 operator. In 1981, two short body 747SPs entered the fleet for flights to Wellington, and they were subsequently used on non-stop flights between Sydney and Los Angeles. In November 1984,