Ham Radio Extra Class Practice Test 2026 - Free Extra Class License Exam Questions and Study Guide

The direction of a descending pass for an amateur satellite refers to the pass during which the satellite is moving from a higher orbital position to a lower one relative to a specific point on the Earth. In most cases, this type of pass occurs along a path that runs from north to south.

This is due to the common orbital inclination of amateur satellites, which is often set to allow them to pass over a broad range of latitudes. As the satellite approaches and passes overhead, its trajectory will typically take it from a northern position down to a southern position until it eventually leaves the view of the observer on the ground. Understanding the behavior of satellites in orbit helps enthusiasts track their passes and enjoy communications during those times.

In contrast, a satellite traveling from south to north represents an ascending pass, while movement from west to east or east to west typically does not describe the inherent nature of descending passes in the context of satellite operations.

The focus on the descending aspect emphasizes the satellite's path as it descends in altitude over a given location, reinforcing that it is moving from a northern trajectory towards the equator or beyond.