A discussion about GLS and its associated challenges.

Radar altimeters are used on aircraft to measure the height above the surface. They have been in use for decades onboard large airliners...

A short article merging airworthiness requirements with operational procedures to enable flight crews to cope with RF legs.

This post is all about getting navigation data from the "books" to the aircraft in order to successfully navigate the globe...

The recent outage of GALILEO has clearly demonstrated that any Global Navigation Satellite System (GNSS) can - from one second to the...

Long gone are the days, where a navigator was tasked to determine the aircraft position using multiple sources and then bring the...

When a 200-million-dollar passenger jet approaches a major airport somewhere on this planet and receives some directions from air traffic...

It used to be simple: There were „non-precision“ and „precision“ approaches. But things have changed quite a bit. The advent of...