The competition is divided into two levels. Both levels require teams to demonstrate control of their vehicle by flying to an altitude of more than meter (ft), flying laterally for m (ft), and landing on a pad. For level 1, this pad is a simple m (ft) diameter circle; for level 2, it is a simulated lunar surface, complete with craters and boulders. After completing this first flight, the vehicle can then be refueled, and must then fly a second leg back to the original starting point. Each flight must meet a required minimum flight time of 90 seconds for level 1 and 180 seconds for level 2. For each level, the two flights along with any necessary preparation must be accomplished within a short 150-minute time period. Each Level offered a first- and second-place prize. Level 1 awarded a firs