Motore aeronautico - Museo scienza tecnologia Milano 12497.jpg
CNA D.4 on display at Museo Nazionale Scienza e Tecnologia Leonardo da Vinci
Type 4-cylinder air-cooled horizontally opposed piston engine
National origin Italy
Manufacturer Compagnia Nazionale Aeronautica (CNA)

The CNA D, often known as the CNA D.4, was a four-cylinder, air-cooled, horizontally opposed engine built in Italy by Compagnia Nazionale Aeronautica (CNA) between 1940 and 1951 to power light aircraft.[1]


Data from Erickson[1]


Data from [1]

General characteristics


See also

Related lists


  1. ^ a b c Erickson, Jack. "Horizontally Opposed Piston Aero Engines: C.N.A." Archived from the original on 23 April 2012. Retrieved 21 March 2012.
  2. ^ Bridgman, Leonard (1942). Jane's All the World's Aircraft 1942. London: Sampson Low, Marston & Co. p. 36d.