Private company

Entwicklungsring Nord

Former German company in rocket and space activities

The Entwicklungsring Nord (Northern development circle) - abbreviated ERNO - was a 1961 joint venture of Bremen-based Weserflug and Focke-Wulf with Hamburger Flugzeugbau to develop parts for rockets and get involved in space activities.2 It was founded by Gerhard Eggers.1 It ceased to exist in 1989.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1964Founded1
  • Industryaerospace engineering1
  • HeadquartersBremen1
  • Legal formGesellschaft mit beschränkter Haftung1

The Entwicklungsring Nord (Northern development circle) - abbreviated ERNO - was a 1961 joint venture of Bremen-based Weserflug and Focke-Wulf with Hamburger Flugzeugbau to develop parts for rockets and get involved in space activities.2

The story

Founded by Gerhard Eggers in 1964.1

Leadership

Who has led Entwicklungsring Nord, and when. Pick a name to see everywhere that person has worked.

Products and brands

Jet-powered aircraft VFW 614

In 1961 work began on a small, jet-powered aircraft initially styled Erno-61-4. After Weserflug and Focke Wulf formally merged into Vereinigte Flugtechnische Werke (VFW) in 1964, the machine was redesignated VFW 614. The draft design was amended to a STOL 40-44 passenger jet with overwing engines, for easier operation from unprepared runways. German government subsidies enabled development to start in earnest in 1966. The first prototype started in August 1968, but then VFW and Fokker of the Netherlands formed a joint transnational holding company.

The prototype flew on 14 July 1971 but crashed next February. Two more prototypes flew in 1972. German, FAA, and French DGA certifications completed in 1974, 1975, & 1976 respectively. The collaborative production arrangements involved Messerschmitt-Bölkow-Blohm (MBB) in Germany, VFW-Fokker in the Netherlands and SABCA and Avions Fairey in Belgium. The first sale was to Cimber Air, which started commercial flights in November 1975.

The VFW-Fokker alliance affected the VFW 614 negatively, as Fokker needed to sell its competing F27 and F28. National subsidies were diverted to the Airbus program, and the end came for the VFW 614. On 19 August 1977 the nineteenth (including prototypes) and last machine was completed.

Few VFW 614 aircraft remained in use: The German Luftwaffe (Koln/Bonn Flugbereitschaft) continued flying VFW 614 until they finally ceased in 1998. The Luftwaffe machines went on to serve EADS/Airbus at Bremen (one aircraft for fly-by-wire development for the A380), and DLR in Braunschweig for development and research duties – the final flight of the last airworthy VFW 614 was on 7 December 2012.

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Products

Forschungsflugkörper sounding rocket

From Wikipedia’s article on Entwicklungsring Nord, shared under CC BY-SA 4.0.3

Timeline

  1. 1989Dissolved Dissolved1
  2. 1964Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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