PilotWings Resort Hints for 3DS
You know how when at 4500 feet high you start to turn back around well use the turbo jet and have the boost ready and at about 4200 feet high boost till you get a bit higher than 4500 feet then cut off the engine and keep it off. If done correctly you should have broken a "gravity barrier" and will steadaly float higher and higher even with the engine off and your facing down. I did it and the highest I've ever gotten was 6410 feet high. Try and have fun.