Delivered as C212DE1 with construction number 1-313 and serial TR.12D-72 from May 1987 onwards. The Aviocar was reserialled to TM.12D-72 in the fall of 2005. Here -72 is seen while participating in the Tactical Leadership Programme from Albacete air base. The Aviocar is modified into an Communication Intelligence (COMINT) / Electronic Counter Measures (ECM) / Electronic Intelligence (ELINT) aircraft (one of two used with the Ejército del Aire. The other one (TM.12D-73) crashed on 22 March 2000).

Delivered as D.3B-10 in 1984. Modified to an ECM version and reserialled as TM.12D-72 in 1993. To Cuatro Vientos for preservation in 2020.

This is one of only two ELINT Aviocar built, used by Ejército del Aire used as an ELINT/COMINT/ECM platform. The other one (TM.12D-73) was lost on accident 22 March 2000. Fortunately, this survivor remains at Cuatro Vientos and will be preserved at the Museo del Aire.