QU47 support point by , KilroyTrip 4 See on map Support point coded QU 47 at Tréffiagat. Two type 501 casemates and one type 667 casemate. Support point coded QU 47 at Tréffiagat. Two type 501 casemates and one type 667 casemate. Read Route Tags : murdelatlantique atlanticwall bunker blockhaus bretagne tobrouck