CNNA

Companhia Nacional de Navegação Aérea ("National Aerial Navigation Company", usually known as CNNA) was a Brazilian aircraft manufacturer of the 1940s established by Henrique Lage. It produced Muniz designs under licence, as well as prototypes for a wide range of civil aircraft. Its greatest successes were the HL-1 and HL-6, which were purchased in number by the Brazilian government for the country's aeroclubs as part of a pilot training initiative. Business ceased in 1951.

Aircraft

• Muniz M-7
• Muniz M-9
• CNNA HL-1
• CNNA HL-2
• CNNA HL-3
• CNNA HL-6
• CNNA HL-8
• CNNA HL-14

References

• Gunston, Bill (1993). World Encyclopedia of Aircraft Manufacturers. Annapolis: Naval Institute Press. p. 80.
• São Paulo Technical Museum website
• Bertazzo, Roberto Portella (2003). A Crise da Industria Aeronáutica Brasiliera 1945-1968. pp. 10–11.