Products

Compatible systems

Compatible systems, which use the same hardware architecture and licensed core software are available from the following companies:

No other devices are fully compatible to FLARM.
Please read our considerations about compatibility

FLARM displays

• LX Navigation
• Ediatec
• Artronic
• RF Developments (Australia and New Zealand)
• Butterfly Avionics

Operation

The small-size, low-cost, low-power device FLARM broadcasts its own position and speed vector (as obtained with an integrated GPS) over a license-free ISM band radio transmission. At the same time it listens to other devices based on the same standard. Intelligent motion prediction algorithms predict short-term conflicts and warn the pilot accordingly by acoustical and visual means. FLARM incorporates a high-precision WAAS 16-channel GPS receiver and an integrated low-power radio transceiver. Static obstacles are included in FLARM's database. The collision warning algorithms were calibrated and optimized using thousands of flight logs. No warning is given if an aircraft does not pose an immediate threat.

Interfaces

FLARM delivers an enriched NMEA-0183 stream including conflict data. As a further option, FLARM can be used as a data logger; its log file is compatible with the IGC standard, however FLARM is not IGC approved.

Download

Product flyer, PDF 325 kB

Block-Diagrams, PDF 101 kB

Powerpoint presentation, 31.6 MB

Movies

Flarm in action

Original FLARM
for gliders and portable use

FLOICE
for helicopters and other GA
with advanced voice / intercom interface

ECW100
for GA
with advanced buzzer / intercom output
and digital distance indicator

various other housings and configurations available from licensees