|From here the AA batteries were controlled. A conspicuous bunker is the Fl 250 (Flakgruppenkommandostand). This type of bunker has a tower. In France there are Fl 250' s with towers of 20 meters. The tower of the FL 250 at Den Helder is a bit lower: 6 meters. In Denmark there are even Fl 250 with no tower at all. The height of the tower, if any, depended on the terrain.|
Apart from the Fl 250 this complex also has five M 151 (Mannschaftsunterstand für 1/3/24). Three of these are good recognisable. Two of these are built against each other, so it looks like there is one big bunker.