Radian Sailplane RTF - PKZ4700I

The Parkzone Radian is a radio control sailplane that is vitually ready to fly straight from the box.
Everthing that is required for successful rc flying is included even the batteries.

About the Parkzone Radian

• Spektrum DX5e 5-channel full-range 2.4GHz DSM2 radio system eliminates interference and the need for frequency control.
• Large 2-meter wingspan makes the Radian easy to see and provides an excellent lift-to-drag ratio
• Plug-in wings separate for easy transportation and storage.
• 11.1V, 1300mAh Li-Po battery for extended flight times.
• Variable rate DC cell-balancing Li-Po charger safely charges and conditions Li-Po battery.
• Powerful 480-size, 960Kv outrunner brushless motor for efficient power.
• Throttle, rudder and elevator provide true 3-channel flight and maneuverability.
• E-flite Pro 30A Brushless ESC with Switch-Mode BEC for maximum performance.
• Durable, lightweight and repairable Z-Foam construction.

Equipped with 3-channel control and Spektrum 2.4GHz radio technology,
the Radian can be flown without the worry or risk of interference.
Although a powerful 480 brushless motor enables initial launch, the propeller soon folds back to reduce drag, freeing the plane to utilize thermals of air to remain aloft, instead of batteries. That means flight times for this quiet and eco-friendly alternative are much longer than they are with traditional electric aircraft, making a relaxing day in the great outdoors even better.

Like all of ParkZones innovative and high-quality aircraft, the Radian
looks great right out of the box and provides pilots with the control and reliability they seek
in a park flyer. The planes large 2-meter wingspan and elliptical dihedral design improve flight
performance and visibility from the ground, while plug-in wings provide for easy transportation and storage.

Not only does the Radians lightweight Z-Foam construction offer the perfect balance of weight and
durability, it also makes repairs simple and quick. Since everything needed to get the Radian airborne
is included inside, you are only minutes away from the ultimate soaring adventure.


Radian Specifications
Wingspan: 78.7 in (2 meters)

• Overall Length: 44.7 in (1137mm)
• Flying Weight: 30 oz (830 g)
• Motor Size: 480 brushless outrunner, 960Kv
• Radio: Spektrum 2.4GHz DX5e with AR500 full-range receiver (included)
• Servos: Sub-micro 3-wire
• CG (center of gravity): 62mm behind the leading edge of the wing
• Speed Control : E-flite 30A Pro Brushless ESC with Switch-Mode BEC (EFLA1030) (included)
• Recommended Battery: 11.1V 1300mAh Li-Po (PKZ1033) (included)Approx.
• Flying Duration: Flight times in excess of 30 minutes when using the included ParkZone 1300mAh Li-Po battery and limited motor run
• Charger: 12V DC 2-3 cell Li-Po balancing

Video Clip

Manufacturer: Parkzone
Model: PKZ4700I Radian Sailplane RTF

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• Parkzone Radian Sailplane RTF 19th February 2009
  4 Reviewed by: brian R.

  Parkzone Radian

  I am very pleased with this model and the equipment it comes with except for one thing possibly, the cold weather during delivery had played havoc with the stickers on the wings. They were peeling off so I have decided to remove them and treat the wings with light filler sand and then cover with a light film also I intend to cover fuseulage in same way but leave the tail plane as it is. As for flying its too early to say how it will perform when covered expect to only add a few grams to the all up weight but I am sure it wont affect it too much and I will have a unique design of Radian.