Valkenburg Naval Air Base

Valkenburg Naval Air Base

Valkenburg Naval Air Base is a former air base located just south of Valkenburg, which is part of Katwijk and close to the city of Leiden, that was used by the Netherlands Naval Aviation Service until 2006, being their base for the Lockheed P-3 Orion aircraft. The Orions were sold to the German naval air arm and the Portuguese air force, resulting in the closure of the air base.