https://www.launchora.com/story/taking-leap-understanding-skydiving-age-requi

In addition, Virgin Orbit successfully uses its air launch system to send payloads to LEO. However, unlike classical vertical launch vehicles, the payload capacity of such a rocket is limited by the carrying capacity of the parent aircraft.
Many people ask if tandem skydiving is the only method of first jump available. The answer is technically no. It is possible to start with a student program, but we rarely if ever recommend it. Even if you’re 100% certain you’re looking to become an experienced jumper, a tandem is the best first step into the sport.
What weather will you encounter? Are there predictable weather patterns which will affect the mission? Low illumination, daily winds generating dust, seasonal fog?
One of the primary reasons behind indoor skydiving accidents is inadequate training or lack thereof. Many individuals underestimate the technical skills required to execute maneuvers safely within a wind tunnel. While it may seem simple enough at first glance, mastering precise body positioning and maintaining control in such high-speed environments demands extensive practice and knowledge. Therefore, failing to receive thorough training before attempting indoor skydiving increases the likelihood of accidents occurring.
However, not every airfield will give you a minute-long jump opportunity. They need the right planes and will need to charge extra for the fuel. If you can do it, though, it’s definitely worth it.