Model Variants (Including Prototypes)
Bf 110 - Base Series Designation
Bf 110A - Prototype models; 2 x Junkers Jumo 210 series engines fitted.
Bf 110A-0 - Four preproduction aircarft in Bf 110A mold
Bf 110B - Limited production model based on A-0 form
Bf 110B-0 - Preproduction B-models
Bf 110B-1 - Heavy fighter; 4 x 7.92mm machine guns with 2 x 20mm MG FF cannons in nose.
Bf 110B-2 - Reconnaissance model replacing 20mm cannon armament with camera equipment.
Bf 110B-3 - Trainer model; replacing 20mm cannon armament with radio set.
Bf 110C - Initial major production model; now fitted with DB 601 series engines.
Bf 110C-0 - Preproduction models
Bf 110C-1 - Production model based on C-0
Bf 110C-2 - FuG 10 radio kit installed
Bf 110C-3 - Bomber destroyer model; 2 x 20mm MG FF/M cannons replacing original 20mm set.
Bf 110C-4 - Improved cockpit armoring
Bf 110C-4/B - Fighter-bomber; bomb racks added for 550lb bombs; DB 601Ba engines installed.
Bf 110C-5 - Reconnaissance model; Rb 50/30 camera set replacing 20mm armament; DB 601P engines used.
Bf 110C-6 - Experimental model; fitting 1 x 30mm MK 101 cannon under the fuselage; DB 601P engines used.
Bf 110C-7 - Fighter-bomber; centerline bombracks for 1,100lb bombs; DB 601P engines used.
Bf 110D - Extended range heavy fighter / fighter bomber model; support for external fuel tanks.
Bf 110D-0 - Preproduction form
Bf 110D-1 - Underfuselage fuel tank and underwing drop tanks.
Bf 110D-1/R1 - Base long-range model
Bf 110D-1/R2 - Belly tank replaced with oil tank
Bf 110D-2 - Centerline bomb racks for 1,100lb bombs and wing-mounted fuel drop tanks.
Bf 110D-3 - Extended tail unit for storage of deployable dinghy for at-sea rescue service; optional underwing fuel tanks; optional support for bomb racks.
Bf 110D-4 - Reconnaissance model with Rb 50/30 camera in place of 20mm cannon armament.
Bf 110E - Fighter-Bomber with reinforced airframe; increased bomb load-carrying capacity.
Bf 110E-1 - DB 601P series engines
Bf 110E-2 - Extended rear fuselage for dinghy carrying
Bf 110E-3 - Reconnaissance model; Rb 50/30 camera set replacing 20mm guns.
Bf 110F - Reinforced airframe with improved cockpit armoring; DB 601F engines of 1,350 horsepower.
Bf 110F-1 - Fighter-Bomber form
Bf 110F-2 - Bomber Destroyer model
Bf 110F-3 - Reconnaissance model
Fb 110F-4 - Night Fighter variant; three crew with onboard radar.
Bf 110G - Improved model; DB 605B engines of 1,475 horsepower; tail fin with increased surface area.
Bf 110G-2 - Multi-role form; aerial rocket support
Bf 110G-2/R1 - Fitting 1 x 37mm BK 3,7 cannon under the fuselage for bomber interception role.
Bf 110G-3 - Reconnaissance model
Bf 110G-4 - Night-fighter with FuG 202/220 radar set; three-person crew; support for upward firing cannon kit in bomber interception role.
Bf 110H - Final Bf 110 form; cancelled while still in design stages.