I found a copy of “List of commercial and touring aeroplanes registered at the Air Communications Bureau” of Mexico . The list is dated November 30, 1931 and includes the following aircraft:, X-BAEN was issued to N698V, serial 1060, engine serial number 865. X-BAES was issued to N11868, serial number 1236, engine serial number 1125. X-BAEU was issued to N11869, serial number 1239, engine serial number 1126.
The history of the Curtiss Wright Junior
