This is the newest
version of the 4CH Colco Apache V2 with improvements. This Apache is a
beginner-friendly helicopter that are also liked by experienced
flyers. Its unique design makes it easy to configure, control, and more fun
to fly. It is designed to both train pilots and entertain them by delivering
a stable flying platform capable of controlled indoor and outdoor flight.
The Apache has two sets of main rotors and a freewheeling tail rotor that
does not affect flight. The counter-rotating main rotors eliminate the need
for tail rotor compensation because they move in opposite directions,
canceling each other’s rotational torque . In addition, the blade sets give
it an added bit of gyroscopic stability, which allows mere mortals to hover
it with prowess. The lower rotor provides cyclic control for the heli. To yaw the
helicopter (left and right), one of the main rotors either slows down or
speeds up to create an imbalance in torque. This results in the Apache
turning in the direction opposite to the rotation of the faster moving
rotor. Since the Apache is fixed pitch, collective control is governed
exclusively by throttle.
On the Apache, the roll cyclic is a bit more responsive than its pitch
cyclic (fore/aft control). This is because the very small range of cyclic
control can more easily roll the heli than it can pitch it along the length
of the body. This attribute actually helps make the Apache stable. For a
heli of this size, the responsiveness on both axes is appropriate.
For beginners, flying the Apache out of ground effect (first few inches
off the ground) is not difficult either. Unlike other helicopter the Apache
tends to rise evenly rather than skate across the floor laterally. If you
punch the throttle, it has no hesitation in climb either. Optional Li- poly
battery will help to achieve better performance and longer flight time.
Feature:
Improved version! This is the new version with a lot of
adjustment and improvements
4 Channel remote control set includes complete Forward/Backward,
Left/Right, Up/Down control (RUDDER, AILERON, ELEVATOR, AND THROTTLE)
New Look Transmitter, New Look Cabin, Improved Mixer/Gyro Control,
More Stable Flight, even first timer can control easily
Coaxial counter-rotating blades cancel out the rotational torque
that makes hovering a conventional helicopter so difficult.
Precise controlling and hovering
SUPER STABLE X-ROTATION SYSTEM, Easier to control than Original
LAMA
Dual counter rotating rotor which eliminates the need for a tail
rotor
Rudder is controlled using variation in speed of each level of the
rotor blades
Reliable high quality mixer with built-in gyro board
Pre-positioned servo mounts for easy set up
Scale appearance
Factory Pre- assembled, zero assembly time
Suitable for Indoor/Outdoor/Backyard/Park
Powered by 800mAh Li-polymer battery. Longer flight time.
The main rotor blades are using top quality plastic materials,
which is not easily break
Digital Proportional Motor Speed Control
Separate servos from mixer, more precision movement
Trimming of servos can be done both on helicopter or on
transmitter
The Sliding swash plate can help you operate the R/C Helicopter
Freely
Approximately 15 minutes flight time on each charge - Optional Li-
poly battery will help to achieve better performance and longer flight
time
Best choice for Beginner - Advanced hobbyist
Can be hovered with so much ease, you can do it with only one
hand. Your Kid will LOVE it, Good for any Age group, Male or Female
All spare parts and accessories are available
Complete Kit, Ready to Fly (Everything is included and 100%
assembled -- only required 8 AA batteries for the transmitter to start
flying)
Specification:
Main rotor diameter: Approx. 340 mm (13.4 inch)
Tail rotor diameter: Approx. 57 mm (2.25 inch)
Overall length: Approx. 450 mm (17.7 inch)
Overall height: Approx. 195 mm (7.7 inch)
All-up weight: Approx. 260g (Battery included)
Driven system: 2* 180 carbon brush motor
Servo: 2X 7.6g Servos and inside Gyro
Battery: 7.4V 1000mAh Li-polymer
Control system: 4CH Multifunctional FM Transmitter and Receiver
Radio Control Range: 2500 feet (762m)
Package Include:
4 Channel Multifunctional FM R/C Transmitter
Helicopter (100% Assembled)
100 ~ 240V Wall Battery Charger
High Quality 7.4V 1000mAh Li-Polymer Rechargeable Battery
