What is FLARM?

FLARM is a traffic awareness and collision avoidance technology for General Aviation, light aircraft, and UAVs. With FLARM installed, you are alerted of both traffic and imminent collisions with other aircraft, so you can take action before it is too late.

Over 30.000 manned aircraft and many UAVs are already equipped with FLARM and the number is rapidly increasing. FLARM systems are available from several manufacturers for powered airplanes, helicopters, gliders, and UAVs.



FLARM can be extended with additional features, such as Obstacle databases, IGC approval, and much more.

All features can be purchased in our webshop and then easily downloaded as a license file.

The license file is then put in the FLARM device via USB stick or microSD card and activated immediately.GO TO SHOP

Firmware 6.07

A new firmware version has been released and is now available here. Every FLARM device has to be updated with the latest firmware version at least once per year, or it will stop to operate.

When updating the firmware, make sure to update the obstacle database at the same time to ensure uninterrupted functionality.Firmware update


  • 2016-06-10 Transport Canada recommends PowerFLARM in its latest Aviation Safety Letter.


  • 2016-03-04 Statement about recent unsolicited email messages from a "Herbert Khum"



PowerFLARM – See what you are missing

PowerFLARM CoreThe new PowerFLARM will make sure that you don’t miss those aircraft that were previously out of your range.


  • Extended range – See intruders earlier
  • Antenna diversity – Second antenna to extend the range below
  • ADS-B & Transponder receiver
  • Fully compatible with all FLARM devices and displays
  • Easy installation behind the panel