Airports 501 to 550
Düdinghausen Auxiliary Helicopter Base
Lelystad Airport
Saint Hubert Airfield
Saint Hubert, Luxembourg Province, Belgium — 188 km (101 nm) SW
Chimay-Ronvaux Ultralight Airfield
National Aerospace Laboratory Heliport
Liernu Ultralight Airfield
De Voorst Glidersite
Kirchberg Hospital Heliport
Luxembourg-Findel International Airport
Maillen Ultralight Airfield
Marienhaus Hospital Sankt Wendel-Ottweiler Heliport
Koninklijke Nederlandsche Springstoffenfabrieken N.V Helipad
Heilbad Heiligenstadt Airfield
Heilbad Heiligenstadt, Thuringia, Germany — 195 km (105 nm) E
Meerbeek Heliport
Meerbeek, Flemish Brabant Province, Belgium — 195 km (105 nm) W