Escuela Nacional de Educación Tecnica No. 1, one of several air force schools, produced Pazmany PL-4A and PL-2 in 1986-7 and prepared series production of developed PL-2 called PL-3 Guri, but funding inadequate 1990.
Escuela Nacional de Educación Tecnica No. 1, one of several air force schools, produced Pazmany PL-4A and PL-2 in 1986-7 and prepared series production of developed PL-2 called PL-3 Guri, but funding inadequate 1990.