The Dash 7, which entered service in 1978, is a short-
to-medium-range, four engine, high-wing transport. A
cargo door was added to the original Dash 7-102 series
to create the 103 series. The aircraft was further
modified to create the 110 and 111-(cargo door) series,
and finally the 150 and 151-(cargo door) series.
The Dash-7 was made by the DeHavilland company of
The Dash-7 was made by the DeHavilland company of Canada.