co_rotorhead Senior Heliman Location: Centennial, CO, USA
| The more you read here, the more you'll become familiar with the terminology. Most of it's pretty easy to understand. "Swash" is short for swashplate -- which is the part of the helicopter that the heli's aileron and elevator control arms connect to. The swashplate moves the main rotor disc forward, aft, left and right. Aileron, in heli terms, refers to the left and right roll movements of the main rotor disc. When tail-in, moving the cyclic (the right stick on most radios here in the US) to the left will cause the rotor disc to dip to the left. Conversely moving the stick right will dip the rotor disc to the right.
The reason nose-in hovering is tricky is because all controls are relative the the helicopter. While tail-in, left is left and right is right. While nose-in, it's just the opposite. Oh that and the helicopter is facing you waiting for you to nudge the cyclic up so it can fly directly into your astonished face.
Practice and patience are the most important aspects of success in this hobby. |