AircraftDo 217 MDo 217 MDo 217 MFamilyDo 17 / Do 217ClassBomberChangesK forward fuselage with Daimler-Benz DB 603 A inline engines in unitized installations, built in parallel with the K because of the BMW 801 shortage.Service193119321933193419351936193719381939194019411942194319441945Germany · Western Europe≈ 23 Feb 1944 – 23 Feb 1944Modifications 2193119321933193419351936193719381939194019411942194319441945Do 217 M-1≈ 23 Feb 1944 – 23 Feb 1944Do 217 M-11