Bunker CF 6 at Fléron is the 6th bunker from the sector of Chaudfontaine-Fléron from de 2nd line of defense for the city of Liège (la Position Fortifiée de Liège, PFL 2).
The bunker is part of the defense for the nearby fort Chaudfontaine and fort Fléron.
The bunker is located in a private plot near the road. It has many overgrowth with ivy and shrubs. The bunker has two gunopenings. One for a 47 mm anti-tank canon, and one for a machinegun.
The walls and ceiling of the bunkers from the PFL were standard 1.30 m. thick and of reinforced concrete. They had to be able to withstand shells of 150 mm. To illustrate, the caliber of shells a Königstiger could fire was caliber 88 mm. Thus, only heavier caliber field guns could penetrate the concrete and potentially destroy the bunker.
The bunkers were built in the 1930s.
After the war, when the bunkers lost their strategic value for the Belgian army, the plots of land on which they stood were sold. All the metal of the hatches and doors was sold as scrap metal. Hence the that most bunkers are now on private plots.
Do you have more information about this location? Inform us!