Is there any way to swap aircraft between two bases when all the hangers are full? IOW, I have 2 small hangers filled with Stilletto 1 and 2 in Base A, and 2 small hangers filled with Stiletto 3 and 4 in Base B. I want to move #1 to Base B and #2 to Base A. Is there any way to manually launch an interceptor (without a UFO target) so that I can can have an available hanger to do a transfer?