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Jet Call 2™ – 2 Channel Selective Calling Decoder

FreeFlight Systems’ TSO’d 2 channel ground-to-air selective calling decoder.


Lightweight, Easy to Install, Ground-to-Air 2-Channel-Selective Calling Decoder

FreeFlight System’s Jet Call 5 Selective Calling Decoder has external thumbwheel coding, no wire jumpers or remote switches and only takes about ten seconds to set. Two or five decoder channels are available to handle VHF and/or HF transceivers, while 16 available code letter tones for all four codewheels provide 43,680 code letter combinations and 10,920 tones.

Jet Call 2 Capabilities

Exceeds Airline Category Requirements

The Jet Call decoder system was engineering to ensure stringent compliance with leading regulatory bodies. 

Small, Lightweight, &

Lightweight, small, and easy to install using its standard MIL type D connectors with insertable/ removable pins.

Solid-state Circuitry​

Its solid-state circuitry uses state-of-the-art switched capacitor filters with high inherent stability – no resonant reeds or active filters to drift.

No False Alerts to Unselected Signals​

The high performance decoder circuit decodes at low S/N ratios without providing false alerts to unselected signals.

Handles Inputs Without Adjustment

Handles a wide range of input signal levels without adjustment.

TSO-Certified ​

The Jet Call 2 system is TSO-certified to TSO-C59 and is approved to DO-160A. 

Get started now

Need more information? Get in touch with FreeFlight Systems’ technical experts to learn more about our selective calling decoder solutions.


Various hardware and service options available. For accurate pricing, contact a technical sales expert.

Looking to Upgrade?

FreeFlight Systems offers leading products and solutions to improve situational awareness and to achieve compliance for aviation’s rapidly evolving regulations.

Antennas & Accessores

FreeFlight Systems offers numerous antenna and accessories to help you get the most out of your flight operations. 

Industry Leading STCs

With hundreds of STCs for leading airframes, FreeFlight Systems or its associated sister companies can offer you STCs on virtually any airframe. 

Jet Call 2 STCs

Jet Call 2 FAQ

Download the Product Sheet

Need more information? Download the product sheet and get in touch with FreeFlight Systems’ technical experts to learn more about our NextGen solutions.