EC-AQB used to be Alicante. Last reported 2001.
EC-ASP was a Barajas not very long ago.
T3-36 is at Cuatro Vientos
EC-EJB is preserved at Son Bonet, Mallorca
EC-BUG was once stored at Salamanca (2002)
EC-CPO was stored at Zaragoza (1998)
As far as I know these are the only ones in Spain....
I'm about to be proved wrong, I know!!
RR