Liquid oxygen
The result? A V2 rocket would never take off from here. The German organization Todt moved to Helfaut, about ten kilometers south of Eperlecques.
It started at the end of 1943 with the construction of La Coupole, an underground launch site where not a single V2 rocket went into the air.
Control tower
Meanwhile, forced laborers in Eperlecques continued to work on the southern half of the bunker, which remained undamaged for the time being.