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
707 Operations 707 Operations 707 Operations is a railway preservation group based in Melbourne, Victoria, Australia. The volunteer organisation was established in 1980 to restore R class locomotive R707. The company has its own section of the Newport Workshops that is used for storing carriages and locomotives when not in use for charter trips. They are located in roads 7 and 8 of the Newport West Block Workshops. 707 Operations run regular trips across the broad gauge rail network in Victoria and also charter trains. In 1980, a committee of six men got together inspected withdrawn steam locomotive R707 at Newport Workshops