- CNNA HL-8
The CNNA HL-8 was a civil transport/utility aircraft developed in
Brazil in 1943.Development
The HL-8 was a low-wing
cantilever monoplane with enclosed flight deck and passenger/cargo cabin. It had three engines of 97 kW (130 hp) each, driving fixed-pitch two-bladepropeller s. One engine was mounted on the leading edge of each wing and the third engine was mounted in thefuselage nose ahead of thecockpit . The landing gear was fixed and was of tailwheel configuration.The engines were horizontally-opposed four-cylinder aircooled
piston engine s.The design was robust, designed to operate from unprepared surfaces. Its payload was over one ton.
History
Only one HL-8 was constructed. The
prototype made its first flight in December 1943, and was flight-tested for a year. The decision was made to not put the design into production.References
[http://www.museutec.org.br/resgatememoria2002/old/enciclop/cap002/025.html Sâo Paulo Technical Museum website (in Portuguese)]
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