CISNE P-3M Orion
The Lockheed P-3 Orion is a four-engine turboprop anti-submarine and maritime surveillance aircraft.
Over the years, the aircraft has seen numerous design advancements, most notably to its electronics packages.
The Spanish fly the P-3M variant of the aircraft. These have been fitted with an updated sensor suite and when not on Operation Atalanta are based at the Morón Air Base, near Seville in Southern Spain.