bi Annually as in once every two years? i also herd that after you have 1500 hours and your PPL instrument - and commercial what are the requirement for you can fly jets, is this true?
what are the requirements for you instrument, like do you need so many hours?and how many hours do you need before you can fly solo? i heard it was like 20 and then after more you get your license, is this true?if so then what is sooo much better about flying solo while training and having your ppl?
Yes, biannual is every two years.
You can fly jets (turbojet or turbofan powered) with a PPL, type certificate, and 40 hours; the insurance cost would probably be insane, but you can do it in your jet. To get hired flying jets you need closer to 500-1000 hours.
Instrument requires a few more hours (~40) and skills. Take a look at 14 CFR 61.65 for more details.
You can fly solo once your instructor endorses you to do so. 15-20 hours is typical. Flying solo is cheaper, since you're not paying for someone to warm the seat next to you.