FreeFlight has developed a drop-in 5G interference mitigation solution for its RA-4000 and RA-4500 radar altimeters. FreeFlight Systems RA-4500 Mark II upgrade uses the existing wiring, structural, ...

Here is a neat project I found at Matjaž Vidmar’s Website. The purpose of this project was to design an accurate radio altimeter with a dual-channel (quadrature) homodyne receiver. This new design ...

Imagine a fully autonomous navigation aid that doesn’t require a signal from either a ground transmitter or satellite constellation. It would virtually eliminate any worry of jamming or other type of ...

International airlines halted or postponed some flights in airports all over the U.S. this week over fears that cell phone companies’ new 5G service in the C-band frequency range would interfere with ...

Update: Two of the nation’s largest network carriers, Verizon and AT&T confirmed today that they've agreed to temporarily pause rolling out 5G service to allow the FAA more time to address concerns ...

Contract amendment signed for development and qualification of the IRIS radar altimeter June 27, 2022. Thales Alenia Space, the joint company between Thales (67%) and Leonardo (33%), today signed an ...

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