Do private jets have compressed oxygen and oxygen mask for emergencies?

I really want to know if there is compressed oxygen in private jets. And is there oxygen masks in there tooDo private jets have compressed oxygen and oxygen mask for emergencies?
They will definitely have the masks and most probably the compressed oxygen.


All planes have to pass a safety regulation test I'm pretty sure


:)Do private jets have compressed oxygen and oxygen mask for emergencies?
Yep, theres a compressed oxygen fill port on the rear right of most private jets I worked on.





The mechanics pull a cart under the plane, usually containing 3 large tanks, and gauges....they fill the oxygen from hoses.
I'm pretty sure they do since all planes have safety regulations.
Yes,


Following the FAA rule, all pressurised aircrafts have to have oxygen masks and compressed O2 cylinders....and aircraft will not get airworthiness clearences to fly...!!
Are you referring to a portable oxygen tank for cabin use? I flew for one company which had those in addition to the standard O2 supply, but all other companies have had the standard O2 supply which supplies the crew's quick-don masks and the cabin drop-down masks. We have a quantity (i.e., psi) readout in the cockpit. It will read somewhat less at altitude.
Yes. All pressurized aircraft are required to carry supplemental oxygen for the passengers and crew in case of emergency, whether they are privately or commercially flown.
Like the previous answer, any aircraft, regardless of power (prop/piston, turboprop, or jet) that has a cabin that is pressurized, must have an on-board oxygen emergency system in place.