The Prime RC Mini BF-109 is a 450mm RTF RC warbird that helps beginner RC pilots to enjoy flying easily. The Top-Gyro system has a flight controller that offers 3 levels of assistance:

• 0 - Manual / TOP-Gyro Off (Expert)
• 1 - Soft TOP-Gyro Assist (Intermediate)
• 2 - Strong TOP-Gyro Assist (Beginner)

Beginners can utilise the strong Top-Gyro assist where there are limited bank and pitch angles to help prevent pilots from over-controlling the RC plane. As your skills progress, flick the switch to soft TOP-Gyro assist and once you're comfortable enough you can turn the TOP-Gyro off and have full control of the aircraft.

One-Key Aerobatics
The one-key aerobatics feature allows beginner pilots to perform aerobatic actions by simply pressing the button on the transmitter.  During the flight, under Top-Gyro control mode, press the one key aerobatics button, and the transmitter will beep several times. During the beeping, simply move the aileron stick in either direction for auto-roll, or move the elevator stick to either direction for auto-loop.

One-Key U-Turn
The Mini BF-109 RC Plane comes with a one-key U-turn function, which enables the plane to U-turn in the opposite direction that the airplane takes off.

Propeller Saver
When the Mini BF-109 hits any obstacles, the propeller will come loose from its mount. The propeller saver keeps the propeller from damage and prevents the electronic components from high current loads. To install the propeller back to the base, insert the prop adaptor centrally through the motor shaft, and hearing a "click" sound to ensure it is secured, you can fly the RC plane again.

Gear Box Power System
The gearbox power system provides more thrust and power allowing the plane to fly longer time. The propeller saver prevents the propeller from blocking and damaging the internal electronic components after a crash. 

Two Take-off modes, suitable for different pilots, take you to the sky

• Take Off the ground - Push the throttle and elevator stick, it requires a certain flying distance to take off the ground, please operate it on a flat road with a runway length.
• Hand Launch - Push throttle by 80%, and throw the airplane straight ahead, meanwhile push the elevator.

Helpful videos for information on how to use this product correctly!

What's in the box?

• 1x Mini BF-109 RC Plane
• 1x Transmitter
• 1x USB Charging cable
• 1x LiPO Battery
• 4x AA batteries for the Transmitter
• 1x Screwdriver
• 1x Spare propeller

Features

• Top-Gyro system with three flight modes
• Ability to perform aerobatics and a U-turn at the push of a button
• Made from durable EPP foam
• Includes a 2.4GHz radio for interference-free flight
• True ready-to-fly aircraft
• Propeller saver prevents damage to the propeller
• Gear Box Power System provides more thrust and power
• 6-Axis Gyro Flight Controller

Specs
Wingspan: 450mm
Length: 410mm
Flying weight: 75g
Material: EPP foam
Motor: 1020 coreless motor *1pcs
Speed controller: 4 in 1 (ESC+Servo+gyro+receiver)
Servo: 1.3g servo*2pcs , 2g*1pcs
Battery: 3.7v 400mAh Li-po 20C*1 pcs
Charger: USB cable*1pcs
Charging time: 50-60 mins
Remote control: 2.4GHZ 4CH
Control distance: Around 200m
Experience level: Beginners
Control distance: around 200m
Flight time: 12-15 mins
Flaps: No