Just Cause

After you kill the man on the boat and finish the mission, you will get the agency jeep.

There is a boat that looks oddly like the Gungan submarine in Star Wars Episode 1. It is called the Bald Eagle Persuader. It travels ridiculously fast on water. If you drive it in a straight line for long enough it takes off and wings grow from the side. When you land it, wheels pop out underneath. It is very difficult to control. It appears about one in every ten visits to the mansion near a safehouse. it cycles in this order: sea, air, land. If you go from the air to the sea it will just explode.

When you are flying the jet in the final level, fly over the top of the plane. Try to hover over one of the wings or the front of the plane (recommended). Quickly jump out of the jet and let go. If done correctly, a "Jump to vehicle" icon will appear. Quickly press A and he will grab on and you will immediately appear in the plane.

On the last mission you will be in a jump jet and other planes will follow you. Go towards the Presidential plane. Fly straight into it and bail out above the wing. If you touch the plane you board it. When on board, kill the black hand and go towards the door. You will begin falling . Fly towards Mendoza and tap X to start an intermission sequence where Rico puts a bomb on Mendoza. Mendoza explodes then Rico says "He always wanted to spread his spirit; and now there's pieces of him everywhere!". You will respawn at Mendoza's mansion and the game will end.

The planes aren't just in the airports, they're in the military bases. You get fast jets and planes with weapons in the military bases.

After you call for a heavy drop or an extraction, a big helicopter should fly over. When you see it, fire your grapple gun at the helicopter. If you hit, you should be attached. Pull yourself in. You must get very close then switch weapons to let go. You should land next to the helicopter door. Once done, press Triangle to get in. This vehicle is indestructible, but you are not. You can still die but the helicopter will always stay intact.