Big Sky Trooper (SNES) - You use radar to navigate when landing your ship.

Radar Mission (GB) - I've never played this, but I'm assuming it uses Radar. If not, I want my money back...not that I actually bought it, but I'll still want my money back.

Banjo-Kazooie - This is stretching things a bit, but when you're inside the Rusty Bucket ship, you can see one of those radar thingies on the control panel.