These include&colon; Tethered jailbreaks, untethered jaibreaks, semi-tethered jailbreaks, and semi-untethered jailbreaks. A mix between an untethered and a tethered jailbreak is also an option, namely semi-tethered. PwnageTool continues to be updated for untethered jailbreaks of newer iOS versions. It's mainly based on HomeDepot, a semi untethered jailbreak released by jk9357. Global Hawk is capable to operate autonomously and "untethered". It was also notable for including the first untethered spacewalk. The first untethered flight, piloted by Capt. The P series are fully untethered backs available for many different camera mounts. On May 13, 1940, Igor Sikorsky made an untethered flight of the first practical helicopter. Ames told Tyler that Dominic is "just broken" and "untethered" in the unknown. "Untethered Moon" was released on April 18, 2015. The first untethered, "free" flight with human passengers was on 21 November 1783. In the process, Cargraves becomes untethered in free fall and is lost overboard. Subsequently, Raptor S/N 6 was the engine used by "Starhopper" for its untethered flights. He went to his camel, untethered and mounted it.