Bf 109 B "Berta"

Bf 109 B-0:

based on:

Bf 109 V-7

alterations:

none

purpose:

fighter (preproduction)

wing span:

32,5 ft (9,9 m)

length:

28,5 ft (8,7 m)

height:

8 ft (2,5 m)

aerodynamic area:

19,62 square yard (16,4 m²)

speed:

maximum (near ground):
maximum (in diving):
maximum (flaps out):
landing speed:

277 mph (446 km/h)
497 mph (800 km/h)
155 mph (250 km/h)
65 mph (105 km/h)

service ceiling:

28700 ft (8750 m)

engine:

Junkers Jumo 210 B (610 hp)

equipment:

wooden 2-blade-propeller

armament:

3 x 7,9 mm MG 17 (two above the engine, one shooting through the propeller axis)

assembly sets:

none

further comments:

used for front testing

based on:	Bf 109 B-0
alterations:	more powerful engine
purpose:	fighter
wing span:	32,5 ft (9,9 m)
length:	28,5 ft (8,7 m)
height:	8 ft (2,5 m)
aerodynamic area:	19,62 square yard (16,4 m²)
engine:	Junkers Jumo 210 D (635 hp)
equipment:	wooden 2-blade-propeller
armament:	3 x 7,9 mm MG 17 (two above the engine, one shooting through the propeller axis)
assembly sets:	none
further comments:	- 341 planes produced - 39 Bf 109 B-1 in Spanish Civil War - One B-1 took part at the International Flugmeeting in Zürich (1937)

based on:	Bf 109 B-1
alterations:	- more powerful engine - adjustable propeller
purpose:	fighter
wing span:	32,5 ft (9,9 m)
length:	28,5 ft (8,7 m)
height:	8 ft (2,5 m)
aerodynamic area:	19,62 square yard (16,4 m²)
engine:	Junkers Jumo 210 E, later Junkers Jumo 210 G (670 hp)
equipment:	metal adjustable VDM-2-bladed-propeller
armament:	3 x 7,9 mm MG 17 (two above the engine, one shooting through the propeller axis)
assembly sets:	none
further comments:	probably never produced