FreeFlight Systems

Radar Altimeter Retrofit Under the FAA Rule: What Changes on the Aircraft The FAA radio altimeter rule, 14 CFR 91.220, took effect September 29, 2026. Every radio altimeter on an aircraft operating in the contiguous US now has a performance standard to me

FAA Final Rule on Interference-Tolerant Radio Altimeters Requirements for Interference-Tolerant Radio Altimeter Systems, Docket FAA-2025-5666, signed July 24, 2026 and issued with the FCC's Upper C-band Report and Order. Published in the Federal Register

STC and AMOC Approvals Issued for Bell 407 and Airbus AS350 5G-Resilient RA-4500 MK II Installations March 4, 2026 FreeFlight Systems announced it has received FAA Supplemental Type Certificates (STCs) supporting installation of its RA-4500 MK II radar al

Prepare Now for the ADS-B In Regulations & Potential Mandates An ADS-B In requirement is taking shape on two fronts. In Congress, the ALERT Act passed the House 396 to 10 in April 2026 and is now before the Senate Commerce Committee, where leadership is p

Universal Avionics Partners with FreeFlight Systems for Advanced ADS-B Integration for Connected FMS and InSight Flight Deck October 16, 2025 FreeFlight Systems today announced that Universal Avionics has selected its Dual-Band ADS-B solution for integrat

Inside the Tech: What Makes SELCAL Decoders So Reliable SELCAL decoders are engineered for performance, using advanced circuitry and intuitive setup features to deliver consistent results.Key Benefits:Solid-state circuitry with switched capacitor filtersT

Stay Connected in Uncertain Times: SELCAL's Role in Geopolitical Resilience In high-stakes environments, SELCAL decoders ensure continuous communication with ground stations-critical for safety and coordination.Key Benefits:Robust connectivity during geop

A Quieter Cockpit: How SELCAL Enhances Focus and Safety Reduce cockpit noise and improve situational awareness with SELCAL decoders. Pilots receive alerts only when needed, minimizing distractions.Key Benefits:Filters out unselected signals to prevent fal

Upgrade Your Fleet: SELCAL Decoders Simplify Aircraft Communication Modern aircraft demand streamlined communication systems. SELCAL decoders eliminate manual monitoring, allowing pilots to focus on flying safely and efficiently.Key Benefits:Seamless inte