An ARF with that little something "Extra".
Performance, profile, precision...the Great Planes 27% Extra 330S has them all ù and they're at your command after only 20-24 hours of easy assembly. Like the full-size aerobatic stand-out, this model leaves everyone looking for new ways to describe its exceptional performance! Expertly engineered for low weight and high performance. Excellent "step up" for pilots eager to try a large, 3D-capable model. Superior ARF quality ù complete with proven Great Planes brand hardware.
Assembling the factory-built components takes as little as 20-24 hours ù no time at all for a model of this size. For years after any Great Planes model is introduced, replacement parts remain available so you can keep your model in peak flying form.
The Extra 330S offers an ideal balance of low weight and high structural integrity, both essential for performing high-stress 3D maneuvers. The turtle deck is a good example ù it's constructed of a precisely sculpted foam shell that?fs reinforced with balsa sheeting.
The fiberglass cowl and wheel pants ù painted to match the surrounding Top Flite« MonoKote« trim scheme ù add to the scale-like looks. Great Planes does the work...but you enjoy all the compliments!
The 79.5" (2025 mm) span wing comes in two halves which are joined with an aluminum tube. Easy to assemble, the wing panels attach quickly to the fuselage. Wings detach for transportation in smaller vehicles.
This Extra 330S is engineered to perform IMAC competition maneuvers with judge-pleasing precision and grace. Stable slow speed flight characteristics also make it a good choice for fliers moving up from smaller models like the .46-size U-Can-Do 3DTM.
The tail gangs two rudder servos in a pull/pull set-up that increases control precision. It?fs one of numerous design elements that combine to give this model the ability to execute any current 3D maneuver to perfection.
An ideal glow engine match is the O.S.« 1.60 FX 2-stroke, which has also been successfully tested in the model. It helps maximize the model?fs potential by keeping weight low while supplying excellent power.
SPECIFICATIONS
Stock Number: GPMA1413
Wingspan: 79.5 in (2025 mm)
Wing Area: 1209 sq in (77.9 dm2)
Weight RTF: 13.5-15.5 lb (6.1-7.0 kg)
Wing Loading: 26-29 oz/sq ft (79-90 g/dm2)
Fuselage Length: 78 in (1980 mm)
Engine Required: 4-6 channel radio w/1 standard and 6 high-torque servos, 2-stroke 1.6-1.8 cu in or 4-stroke 1.8-2.1 cu in glow or 32-43 cc gasoline engine