Coat of arms of the 1st-11 Field Artillery Battalion, GACA-I/11. 11th Field Artillery Regiment (Spanish Army)
Former name [1], [2]
External ornaments according to: García-Mechano y Osset, Eduardo (2010). Introducción a la heráldica y manual de heráldica militar española. Madrid: Ministerio de Defensa. ISBN 978-84-9781-559-8.
Heralder