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A new generation of race copters has arrived! The Graupner Alpha 250Q
has been designed ready to fly right out of the box! No complex setup or
building required. Just charge your batteries and the Alpha 250Q is
ready for some wild racing! The Alpha 250Q is build around a strong 3mm
lightweight carbon competition frame, making it extremely durable
during all flight phases. Parts are easily replaced as needed, requiring
only basic tools. To assist with orientation during flight, a set of
high intensity LED lights are mounted fore and aft. The Alpha 250Q is
supplied with Graupner high efficiency C-Props which have been designed
from the ground up to deliver better performance,
less noise and longer flight times.
The firmware upgrade able 2.4GHz GR-18 telemetry enabled flight controller/receiver provides a clean and
trouble free installation. The copter transmitter and equipment are housed in a single sturdy case, leaving plenty
of room for further expansion of the copter frame.
Changing flight performance and PID controller settings can be done directly from the radio wherever you are.
No computer or software needed to make any changes! Just use your radio to access the GR-18 controller
which can also function as an aircraft 3-axis gyro stabilizer and helicopter flybarless flight controller. The GR-18
controller enables many multirotor configurations, providing an expansion path to different types of multirotors.
Safety is key when flying race copters and the Alpha 250Q provides the operator with many safety features for a
worry free experience. Real-time information is constantly transmitted from the copter flight systems, providing
voice notifications of main battery level, altitude, temperatures and radio signal strength, as well as being
continuously monitored by the GR-18 controller. When an unsafe condition occurs such as flying out of range,
busting FAA altitude or hitting a user definable low battery level, the operator is immediately notified.
The Alpha 250Q Race Coper provides different flight modes that can be switched during flight depending on user
preferences and experience, accommodating any flying style. Flight behavior can be easily modified by changing
the controller settings using the HoTT Over-The-Air radio interface available on any Graupner HoTT radio
(6ch and up).
Flying the Alpha 250 race copter using FPV (First Pilot View) gear adds an additional thrill when racing.
The strong race copter frame provides plenty of room and has been designed to accommodate a variety of FPV
gear which can be purchased separately.
The Alpha 250Q Race Copter can be expanded with many additional options such as a GPS module, canopies,
Bluetooth for telemetry display on Smartphones and tablets, multi bladed props, cameras, FPV and much more!
MAIN ALPHA 250 COPTER FEATURES
� Expertly built no assembly needed
� Integrated triple mode receiver and flight controller
� Selectable flight modes (beginner to expert)
� Receiver with out-of-the-box built in telemetry (altitude, voltage, RF signal strength, RX temperature)
� Live voice telemetry announcements of flight data
� Warning voice notifications of battery level, radio range and assigned maximum altitude
� Over the air access for copter setup with any Graupner HoTT radio (6ch and up)
� No computer or setup boxes needed to configure or operate
� Powerful, lightning fast response Graupner Ultra 2300Kv motors
� Graupner high performance copter C-Props
� High frequency switching Graupner performance ESC�s
� Strong 3mm carbon motor frames and 2mm carbon chassis
� Heavy duty aluminum carrying case for radio, copter and equipment transport
� Carbon vibration free camera mount
� High intensity LED light system
� External JST power bus for FPV equipment
Included in this Package: Everything you need to fly...
1x Graupner Fully assembled frame (including motors, esc, flight controller, receiver)
1x Aluminum Carrying case
4x White and Red props (including spares)
1x 2-3s Lipo Charger
1x 3s 1500mah Lipo battery