Avionics

FreeFlight Systems designs, manufactures, sells, and supports avionics systems that improve the safety, efficiency and affordability of flying.

Redefining Avionics with Assured Safety and Innovation

Since 2001, FreeFlight Systems has led the way in flight safety and advanced technology. Our 5G-tolerant radar altimeters, dual-band ADS-B solutions, and GNSS/SBAS receivers set industry standards for NextGen applications. Trust us for innovative, reliable, and certified avionics solutions.

Radar Altimeters

TERRAIN SERIES

FreeFlight’s Terrain Series aircraft radar altimeters feature the first major upgrade to RF circuitry in decades, built from the ground up, to mitigate spurious 5G interference.

5G TOLERANT RADALT

RA-6500

Single and dual install radar altimeters for rotorcraft & business jets.

Learn More >

5G TOLERANT RADALT

RA-5500

Single install radar altimeters for general aviation aircraft.

Learn More >

5G TOLERANT UPGRADE

RA-4500 MKII

Drop-in retrofit Radar Altimeter for existing customers.

Learn More >

GNSS/SBAS Receivers

Global Navigation Satellite Systems

Designed for business, regional, airline transport, and heavy rotary-wing aircraft, FreeFlight’s GNSS/SBAS receivers offer high reliability and precision in a small form-factor.

NEXTGEN GNSS/SBAS RECEIVER

1203C Receiver

Retrofit position source for global NextGen applications.

Learn More >

ADS-B Solutions

The ultimate in ADS-B technology in a small, lightweight package that has been proven in the harshest flying environments.

DUAL BAND ADS-B IN RECEIVER

Dual Band ADS-B Receiver

TSO’d Dual Band 978MHz and 1090MHz data link ADS-B IN receiver.

Learn More >

ADS-B IN & OUT TRANCEIVER

RANGR 978 ADS-B Transceiver

Fully-featured, TSO-certified ADS-B transceiver.

Learn More >

ADS-B TRANSPONDER

RANGR 1090 ADS-B Transponder

A high-performance, modular ADS-B Transponder.

Learn More >

Selective Calling Decoders

Keep in contact while monitoring cockpit frequencies with the Jetcall decoder. FreeFlight’s Selective Calling Decorders take only seconds to set and don’t require resonant reeds or active filters to drift.