gr-acars

A "simple" demonstration software for decoding ACARS, a low-bandwidth communication protocol used by airplanes to communicate with airports. Detailed description of the operating principles is available at http://jmfriedt.free.fr/lm_sdr.pdf (French) and http://jmfriedt.free.fr/en_sdr.pdf (English). The latest 2022 release for GNU Radio 3.9 and 3,10, following 3.8 named ng for New Generation, aims at adding bitrate clock tracking + removes the external dependence with libfftw by using the GNU Radio FFT wrapper. Doing so, multiple ACARS decoding blocks can run in parallel.

Compile for x86 PC with:

cd 3.10ng
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr ..
make -j4
sudo make install

(developed and tested on Debian GNU/Linux)

Compile for RaspberryPi4/Buildroot (located in BR_PATH):
cmake -DCMAKE_INSTALL_PREFIX:PATH=$BR_PATH/output/target/usr -DCMAKE_TOOLCHAIN_FILE=$BR_PATH/output/host/share/buildroot/toolchainfile.cmake ../
make -j4
make install

Features

RTL2832U based receivers, tuned to 131.725 MHz in western Europe (main ACARS channel)
gnuradio-companion compatible block

Project Samples

gnuradio-companion chart of gr-acars decoding

GNURadio 3,8 gr-acars ng with multiple decoding blocks

Project Activity

See All Activity >

License

Creative Commons Attribution License

Follow gr-acars

gr-acars Web Site

Other Useful Business Software

$300 Free Credits to Build on Google Cloud

New customers can spin up VMs, build with AI, and query data at no cost.

Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.

Start Free

Rate This Project

User Reviews

Be the first to post a review of gr-acars!

Additional Project Details

Operating Systems

Linux

Languages

English, French

Intended Audience

Developers, Education, Science/Research

User Interface

Plugins

Programming Language

Related Categories

C Ham Radio Software, C Test and Measurement Software

Registered

2015-05-09

Similar Business Software

Google Workspace

Google Workspace with Gemini integrates premium AI into Gmail, Docs, Drive, Meet, and more, helping businesses work smarter, not harder. Draft emails faster, generate ideas, and summarize documents effortlessly with AI-powered assistance. Manage tasks, schedule meetings, and stay organized...

See Software
Connecteam

Connecteam is an award-winning all-in-one employee management solution for daily operations, communications, and human resource management. With Connecteam you can manage every aspect of your business on the go, no workstation needed. Easily engage and manage non-desk employees with...

See Software
CallTrackingMetrics

CallTrackingMetrics is the only SaaS platform that uses call tracking and conversion intelligence to inform contact center automation—resulting in a more personalized customer experience. Discover which marketing campaigns are generating leads and conversions, and use that data to automate call...

See Software
Podium

Podium is a comprehensive AI-driven lead management and communication platform utilized by over 100,000 businesses seeking to enhance customer acquisition and retention. At the heart of Podium’s innovation is its AI employee, which ensures businesses respond to incoming leads instantly around...

See Software
Rise Vision

Rise Vision is the all-in-one platform for digital signage, screen sharing, and emergency alerts designed to help organizations communicate, teach, collaborate, and improve safety. The cloud-based system integrates digital signage, interactive digital signage, screen sharing, and emergency...

See Software
800.com

800.com is a business phone and call tracking platform that helps small and growing businesses understand, manage, and respond to inbound calls more effectively. The platform provides local and toll-free numbers, call tracking, call recording, voicemail, SMS, and detailed call reporting so...

See Software