It used to be that the most likely jumper-in-tow emergency was from the failure of a static-line (rope connected inside the aircraft to the back of the student rig on exit) to detach. To solve the problem, the jumpmaster usually has a hook knife: a handled blade with a hook at the...
SSI Advanced Wreck Diving Course: This program allows limited-penetration within the daylight zone into wrecks with an overhead environment. The training required for this type of diving is overhead buoyancy control, new finning techniques, optional laying of safety lines and the proper use of a ...
He has spent years exploring the Tham Luang caves and was able to provide expert knowledge, as well as being the first to alert cave divers in the UK to the emergency. Image:The billionaire is CEO of Tesla and SpaceX Mr Unsworth angered Mr Musk by dismissing the billionaire's su...
1.Ascend slowly and never hold your breath. This is the emergency those diving axioms are intended to avoid. Failure to follow them can lead to serious injury or death. 2.Stop, think, breathe, and then act. When you are put into a stressful situation, take a moment to think about the...