__NOTOC__ Aerotécnica was a Spanish aircraft manufacturer established in Madrid in 1954 to develop Jean Cantinieau's helicopter designs. After manufacturing small numbers of the AC-12 and AC-14, the firm ceased trading in 1962, as a consequence of lower cost for Spanish Air Force of US Helicopters, surplus of Korea War.
__NOTOC__ Aerotécnica was a Spanish aircraft manufacturer established in Madrid in 1954 to develop Jean Cantinieau's helicopter designs. After manufacturing small numbers of the AC-12 and AC-14, the firm ceased trading in 1962, as a consequence of lower cost for Spanish Air Force of US Helicopters, surplus of Korea War.
==Aircraft== Aerotécnica AC-11 Aerotécnica AC-12 Aerotécnica AC-13 Aerotécnica AC-14 Aerotécnica AC-15 Aerotécnica AC-21
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).