(http://lh5.googleusercontent.com/_hVOW2U7K4-M/TKqT8EoGxyI/AAAAAAABXQ0/q5bbmB9AH4A/s0/Raumpatrouille%20Orion%20-%20Germany%201966.jpg)
Using blimps to make a vibrator for the 50 foot woman.
You can park or load and unload in any zone you like!
You see, when a mommy hangar and a daddy hangar love each other very much, they hold each other very close and 9 months later, a baby spacecraft comes out!