Bayerische Flugzeugwerke (BFW)

Bayerische Flugzeugwerke (BFW)

Bayerische Flugzeugwerke AG · BFW

The Augsburg firm that rose from the wreckage of Udet’s company, was bankrupted by a feud with Erhard Milch, and still gave the world the Bf 109 before it took its designer’s name.

1926Founded
Merged into Messerschmitt in 1938Status
9Aircraft on record
CountryGermanyFounded1926HeadquartersAugsburg-Haunstetten, BavariaStatusMerged into Messerschmitt in 1938
The story

Bayerische Flugzeugwerke (BFW): the company and the aircraft that made its name

Built on two bankruptcies

BFW was born out of other people’s failures. The Augsburg company was formed in 1926 when the remains of Udet Flugzeugbau, the Munich firm of the First World War ace Ernst Udet, were turned into a joint-stock company with backing from the Bavarian state. That same year it bought the halls and works airfield on the Haunstetter Strasse in Augsburg left behind by the bankrupt Bayerische Rumpler-Werke. Its first bread and butter was Udet’s own design, the U 12 Flamingo biplane trainer, which BFW put back into production and sold to Austria, Hungary and Latvia.

Enter the young man from Bamberg

The name had a history of its own. An earlier Bayerische Flugzeugwerke, founded in Munich in 1916 from Gustav Otto’s aircraft works, had grown to 3,000 workers building Albatros types under licence before it was folded into BMW. The Augsburg company of 1926 was a different business that merely revived the name. What made it matter was a young designer from Bamberg, Willy Messerschmitt, whose small firm could not cope with an order for twelve M 18 airliners from the regional airline NOBA. In 1927 the two companies came together, and Messerschmitt became chief designer, with a financial group around the Bamberg tobacco family Michel-Raulino behind him.

The M 20 and a lifelong enemy

Then came the M 20, a ten-seat all-metal airliner for Luft Hansa. On its maiden flight on 26 February 1928 the covering tore from part of a wing; the pilot, Hans Hackmack, bailed out too low and was killed. Hackmack was a close friend of Erhard Milch, the head of Luft Hansa, and Messerschmitt’s cool response turned Milch into a lifelong enemy. After further M 20 crashes, Luft Hansa withdrew its order and, according to German sources, refused to pay for machines already delivered. With the Depression biting, BFW went bankrupt in June 1931.

Bankrupt, rescued, reborn

Messerschmitt saved a core of staff in a small firm of his own, financed partly by selling a licence for the M 23 sports plane to Romania. The M 23 had won the 1929 Circuit of Europe and won it again in 1930. BFW was restarted in 1933 as German rearmament began, and the Air Ministry’s order for an entry in the 1934 Challenge International de Tourisme produced the Bf 108, a four-seat tourer with all-metal stressed skin, nicknamed Taifun by the aviator Elly Beinhorn. Its construction led straight to a fighter: the Bf 109, which flew at Augsburg-Haunstetten in 1935, ironically with a British Rolls-Royce Kestrel engine, and won the Luftwaffe’s fighter competition.

Bf: the initials that outlived the company

Milch blocked Messerschmitt from owning the company until 1938, which is why his designs of the period carry the prefix Bf for Bayerische Flugzeugwerke. On 11 November 1937 a modified Bf 109 set a world speed record for landplanes of 610.95 km/h. On 11 July 1938 BFW became Messerschmitt AG, with Willy Messerschmitt as chairman. Existing types kept the Bf prefix, so the most-produced fighter in history, some 34,000 strong, still bears the initials of a company that had already ceased to exist.

The Augsburg firm that rose from the wreckage of Udet’s company, was bankrupted by a feud with Erhard Milch, and still gave the world the Bf 109 before it took its designer’s name.Bayerische Flugzeugwerke (BFW) · verified 2026-10-03

At a glance

Bayerische Flugzeugwerke (BFW) in numbers

The company

In short
Founded 1926

  • Formed in Augsburg from the remains of Udet Flugzeugbau
  • Took over the former Bayerische Rumpler-Werke site in 1926
  • Merged with Messerschmitt Flugzeugbau in 1927
  • Bankrupt 1931, restarted 1933
  • Renamed Messerschmitt AG, 11 July 1938

Production

Best known for
Bf 108 and Bf 109

  • U 12 Flamingo trainer inherited from Udet
  • M 18 and M 20 airliners for NOBA and Luft Hansa
  • M 23 sports plane, winner of the 1929 and 1930 Circuit of Europe
  • Bf 108 Taifun tourer, 885 built
  • Bf 109 fighter, about 34,000 built

Today

Now
Became Messerschmitt AG

  • Renamed in 1938; Messerschmitt merged into MBB in 1968–69
  • MBB was taken over by DASA in 1989 and is now part of Airbus

Not the same company as the Munich BFW of 1916, which became part of BMW.

The numbers

Bf 109 built (all makers)
about 34,000
Bf 108 built
885
Bf 110 built (all makers)
6,170
M 20 built
15
Landplane speed record
610.95 km/h1937

The aircraft

Every notable Bayerische Flugzeugwerke (BFW) aircraft

Photos: Alan Wilson · CC BY-SA 2.0; National Museum of the U.S. Navy · Public domain

Aircraft Role First flight Built Status Note
Udet U 12 Flamingo Trainer and aerobatic biplane 1925 about 300 Retired Udet design, production resumed by BFW; total includes all makers
BFW M 18 Light airliner 1926 about 24 Retired NOBA’s order for twelve M 18b forced the 1927 merger
BFW M 20 Ten-seat airliner 1928 15 Retired Prototype crash killed Hans Hackmack; Luft Hansa used them into the 1940s
BFW M 23 Two-seat sports plane 1928 at least 100 Retired Won the Circuit of Europe in 1929 and 1930; licence-built in Romania
BFW M 27 Two-seat sports plane 1930 12 Retired Won the 1932 Deutschland competition
Messerschmitt Bf 108 Taifun Four-seat touring and liaison aircraft 1934 885 Retired First aircraft of its size with all-metal stressed skin; later built in France as the Nord 1000
Messerschmitt Bf 109 Fighter 1935 about 34,000 Retired Most-produced fighter in history; prototype flew on a Rolls-Royce Kestrel
Messerschmitt Bf 110 Heavy fighter, later night fighter 1936 6,170 Retired
Messerschmitt Bf 163 STOL observation prototype 1938 Retired Lost to the Fieseler Storch

Places, people, records

Where Bayerische Flugzeugwerke (BFW) built, who led it, what it achieved

Factories

  • Haunstetter Strasse works · Augsburg-Haunstetten, Bavaria — Former Bayerische Rumpler-Werke halls and airfield, acquired 1926; birthplace of the Bf 109
  • Bayerische Flugzeugwerke Regensburg GmbH · Regensburg, Bavaria — Subsidiary founded 24 July 1936; took over Bf 108 production

People

  • Willy Messerschmitt · chief designer from 1927, chairman from 1938
  • Ernst Udet · founder of the predecessor Udet Flugzeugbau
  • Theo Croneiss · founder of the airline NOBA, ally of Messerschmitt
  • Lilly Stromeyer · financier, born Freiin von Michel-Raulino — Guaranteed Messerschmitt’s ventures; later his wife
  • Hans Hackmack · test pilot — Killed on the M 20’s maiden flight, 1928
  • Erhard Milch · head of Luft Hansa, later state secretary for aviation — Cancelled BFW’s contracts after the M 20 crashes

Records and firsts

  • Bf 109 V13 set a world speed record for landplanes of 610.95 km/h, 11 November 1937
  • Bf 108 set an altitude class record of 9,075 m, July 1939
  • M 23 won the Circuit of Europe in 1929 and 1930

Timeline

Bayerische Flugzeugwerke (BFW), year by year

1926

BFW formed in Augsburg from Udet Flugzeugbau; buys the former Rumpler works

1927

Merger with Messerschmitt Flugzeugbau; Willy Messerschmitt becomes chief designer

1928

M 20 maiden flight ends in the death of Hans Hackmack

1929

M 23 wins the Circuit of Europe; M 20 enters Luft Hansa service

1931

BFW goes bankrupt after Luft Hansa cancels its contracts

1933

BFW restarted as rearmament begins

1934

Bf 108 flies, built for the Challenge International de Tourisme

1935

Bf 109 first flight at Augsburg-Haunstetten

1936

Bf 110 first flight

1936

Regensburg subsidiary founded

1937

Bf 109 sets the landplane speed record

1938

BFW renamed Messerschmitt AG



Questions & Answers

Everything people ask about Bayerische Flugzeugwerke (BFW)

What does Bf stand for in Bf 109?
Bayerische Flugzeugwerke, the Augsburg company that designed it. Types accepted after BFW became Messerschmitt AG in July 1938 used the prefix Me instead.
Is BFW the same as BMW?
No. A Munich company called Bayerische Flugzeugwerke, founded in 1916, was absorbed by BMW in 1922. The Augsburg BFW of 1926 that built the Bf 109 was a separate company that reused the name.
Why did BFW go bankrupt in 1931?
After crashes of the M 20 airliner, one of which killed Erhard Milch’s friend Hans Hackmack, Luft Hansa cancelled its contracts. Combined with the Depression, that drove BFW into bankruptcy in 1931. It was restarted in 1933.
When did BFW become Messerschmitt?
On 11 July 1938 the company was renamed Messerschmitt AG, with Willy Messerschmitt as chairman.