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Spanish airplane development company
Iberavia was a Spanish aircraft manufacturing company established in Madrid in 1946. Originally, the firm built aircraft instruments, but from 1948 onwards supplied training gliders of its own design to the Spanish Air Force (the IP-2). In 1951 it flew a prototype light plane, the Iberavia I-11 which only entered production when the firm was bought by AISA shortly thereafter.
References
Gunston, Bill (1993). World Encyclopedia of Aircraft Manufacturers. Annapolis: Naval Institute Press. p. 154.