21 Lancasters from 408 and 426 squadrons were joined by 116 Halifaxes from 420, 424, 425, 427, 429, 431, 432, and 433 Squadrons on an attack at Karlsruhe. The crews were over the target at between 15,000 and 23,000 feet, releasing 248,000 lbs of high explosives and 401,000 lbs of incendiaries. According to reports, the target was cloud covered and bombing was scattered. All crews commented on the severe icing to this target.
18 Halifaxes from 419, 428 and 434 Squadrons were ordered on a mining operation to St. Malo, Cherbourg and the Frisian Islands. The crews were over the garden at between 10,000 and 12,000 feet, sowing 36@1500 lb mines. Richard Koval (6bombergroup.ca)
166 Squadron (Tenacity), RAF Kirmington. Lancaster BIII aircraft LM 529 AS-I was shot down by night fighter pilot Oberleutnant Friedrich Thorl of Stab 1/NjG4. The Lancaster exploded and crashed near Wallers-Trelon (Nord) 20 km South-East of Avesnes-sur-Helpe, France during an operation against targets in Karlsruhe, Germany
The entire crew were lost
Warrant Officer John Duncan Fiddes (RCAF), Flight Sergeant Joseph Walter Edgar (RCAF), Sergeant Benjamin Cohen (RAFVR), Sergeant Harry Harbon (RAFVR), Sergeant Leonard Kirkham (RAFVR), Pilot Officer David Reid Tait (RAFVR) and Sergeant John Templeton (RAFVR) were all killed in action
Nachtjagd Combat Archive 1944 Part 2 16 March - 11 May by Theo Boiten, page 87
Royal Air Force Serial and Image Database
Search for France -Crashes 39-45