Crashes and repairs can be frustrating for a beginner heli pilot. I made all the mistakes I mention in these 6 tips by myself. You can spare yourself this experience.
My (simple) flight over the lake:    • The over water flight challenge: OMP ...  
What we can learn from our crashes:    • You crashed your heli? It's a lesson,...  
When there still was inverted happiness ;) :    • Inverted HAPPINESS: My first M2 EVO h...