Grand theft auto San Andreas (free-Fall mission) PC

Hello,

I'm having problems with the free-fall mission. After I take over the jet and fly to the airport to land I always explode (There's no landing gear) (can someone tell me how to land the plane safely at the airport I'm sure there is some landing gear but I cant find it )

Thank you craigc2006.

what system are you playing it on

on ps its R3 or L3 (push the stick down) to lower the landing gear, i don't know the button for pc, i've been looking for it myself