Sorry pbfoot, but the Wellington is HE158 NA-L of 428 Sqn which had a flak shell explode in the tail over Duisburg on 8/9 April 1943. The tough old Wimpy flew on with the undercarriage and bomb-doors down through loss of hydraulics. The N was sent back to see why the TG did not respond on the R/T and found the turret blown off, plus half the rudder and several yards of fabric skinning ripped away. With "minimal control", the pilot Sgt L F Williamson, RCAF returned safely to base at Dalton, Yorks., and landed. He was subsequently awarded the CGM for his actions. TG Sgt L Bertrand is buried in the Reichswald Forest Cemetery.
I'd be interested in that 419 Sqn aircraft you mention, though.
BC