1. Easy to build, should build in less than 4 hours. (Instructor supervised)
2. Must be crash resistant (indestructible would be grate)
3. Must handle wind to 15 mph yet stable enough to train on
4. Ducted fan to keep fingers out of props?
5. Radio system must be full range (not the 300’ range jobs)
6. Battery should be NiMH not lipo, charger should be included
7. Total system should cost around $100 per student (not including simulator)

Looks good on paper..............My favorite is the "crash resistant" part.......... and everything from 1-7.......Not to be negative but you have youre work cut out for you........$100.00 ? Buy everyone a "Slo-V" and have fun...........Good luck!