This aircraft seemed to be AAC.1 sn 205, which joint FAP in Dec. 1960 as "6311". Sometimes it is also mentioned as a Ju52 sn 501196 (but this seems to be "6301"). The aircraft was withdrawn from use in 1969 and is stored at DGMCA at Alverca since then. Sometimes AAC.1 sn 205 is also mentioned as "6315"?