Introduction. A key figure in the world of Post-impressionism Vincent Van Gogh also helped lay the foundations of modern art. A troubled man, he experienced many uncertainties and rejections in his early life, particularly where female love interests were concerned.
(b) No person may operate a helicopter under VFR in Class G airspace at an altitude of 1,200 feet or less above the surface or within the lateral boundaries of the surface areas of Class B, Class C, Class D, or Class E airspace designated for an airport unless the visibility is at leastâ.
IFR=Instrument flight rules. Short answer, ATC knows where you are, who you are, and where you're going, they keep track of you by voice and on radar and provide navigation services. And yes, jets only use IFR. VFR=Visual flight rules. You're on your own, you don't talk to anyone and are responsible for your own navigation. Of course, ATC is at your disposal and will help in every way possible whether you are VFR or IFR. Thats their job, thats what they do, a lot of pilots are afraid to call them up when they are VFR.