What is the typical flight length when launched from a winch?

The typical flight length when launched from a winch is generally in the range of 6 to 10 minutes. This duration is informed by the dynamics of the launch procedure and the characteristics of the glider being used. When a glider is launched via a winch, it is pulled into the air rapidly and gains altitude due to the initial force provided by the winch.

Once at a sufficient height, the glider then transitions into soaring mode, taking advantage of rising air currents or thermals to maintain flight. The duration of around 6 to 10 minutes allows for ample time for the pilot to find these updrafts and extend the flight, maximizing the potential for altitude gain during the soaring phase.

Shorter flight lengths, such as those in the ranges of 1-3 minutes or 3-5 minutes, would not accommodate the average soaring experience post-launch, while longer durations, like 10-15 minutes, typically require more factors such as effective thermal discovery or specific glider performance, which may not be present during a standard winch launch. Thus, 6 to 10 minutes represents a balanced expectation for flight duration for a typical winch-launched glider.