RC Helicopters World
Crossword Puzzle
| ACCROSS | DOWN |
| 1. Type of fuel | 2. Training tool |
| 5. Instruction booklet | 3. Controls movement direction |
| 6. Controls engine speed | 4. Detects performance deviation |
| 7. Twin rotor blades | 7. Line of communication |
| 8. Stationary in the air | 9. Battery powered |
| 11. What you fly | 10. It spins around |
| 12. Leaving the ground | 13. In the air |
| 15. Back to ground | 14. Power source |