Visiting address

Am Rain 24



Postal address

Am Rain 24

Vierkirchen , 85256



Company information

Jetvision is the registered brand name of the Günter Köllner Embedded Development GmbH from Vierkirchen near Munich – founded by owner and managing director Günter Köllner. Since 2010, the company has developed into a globally recognized inventor and manufacturer of high-performance ADS-B receivers and precise Multilateration (MLAT) server systems.

Jetvision products are used worldwide – by global players.

Flightradar24, FlightAware, OpenSky Network are also among our customers, as well as government organizations from different countries and thousands of other users.

Behind Jetvision stands a highly motivated team of developers, technicians and support staff who develop custom solutions and quickly and reliably implement desired changes.

Products: Jetvision Multilateration (MLAT) server systems, ADS-B Receiver (Radarcape, Air!Squitter, SkyUnit), Antennas, Filters, FLARM Solutions

Company information

Headquarters location Am Rain 24
85256 Vierkirchen
Some facts
Founded in
Founded by
Company Size


  • Data Networks
  • Flight Tracking
  • Record and Replay
  • Software
  • Wide Area Multilateration (WAM)