there are 7 spawns at 6 airports. The main one is a gerenal field the rest are a "landing" chalange slopes and cross winds. Except there is a slope soring place. And they are all within a minute or two flight of each other. you can easily fly to all of them in one flight.
It requires the free addon's if you do not already have them https://www.realflight.com/support/kb/article.php?q=16-1033
It requires the free addon's if you do not already have them https://www.realflight.com/support/kb/article.php?q=16-1033