You should have asked the question in the post not the topic title.
What you're asking though, is a little confusing. Where to become a pilot? At the Flying School
The Flying School, also known as "Learning To Fly
" which is a mission that's being unlocked after getting past the San Fierro missions and unlock the desert. After completing all of Toreno's missions, you'll be sent to buy Verdant Meadows, which is located a little deeper in the desert. That will be the Flying School property.
To learn to fly, take a look at this
topic. If you wanna try to fly before getting at the Flying School, you can always steal one of the helicopters parked in the San Fierro / Los Santos airports. You'll be requested a Pilots' Licence which you'll anyway receive after passing the Flying School, but since you're early in the game, simply park a car next to the guardian's room, climb on the car, then climb on the tiny building. After that, just get closer to the automatic door from the other side and you'll notice that the door will open itself and you'll be able to take your car and get in.
Also, in case you're interested, here's a table with all the Flying School's tests requirements for different medals.
|TEST NAME||BRONZE - 70%||SILVER - 85%||GOLD - 100% |
|Takeoff||< 45 secs|| < 37.5 secs||< 30 secs |
|Land Plane||< 40 secs||< 32.5 secs||< 25 secs |
|Circle Airstrip||< 75 secs||< 67.5 secs||< 60 secs |
| Circle Airstrip and Land|| < 95 secs||< 87.5 secs||< 80 secs |
|Helicopter Takeoff||< 60 secs||< 52.5 secs||< 45 secs |
| Land Helicopter||< 45 secs||< 37.5 secs||< 30 secs |
|Destroy Targets||< 105 secs||< 92.5 secs||< 80 secs |
|Loop the Loop||< 27 secs||< 24 secs||< 21 secs |
| Barrel Roll||< 23 secs||< 20.5 secs||< 18 secs |
| Parachute onto Target||< 70 secs||< 62.5 secs||< 55 secs |
Also, here's a video as well, which might help you understand what you've got to do. WARNING
: The video bellow might be a spoiler if you haven't passed the mission yet, so better do NOT watch if you don't wanna spoil your game.