2
INDEX
OVERVIEW…………………………………..…… 1
PRODUCT SPECIFCATIONS……………..……. 2
MAIN PARTS………………………………….….. 3
MAIN ACCESSORIES……………………..………3
SAFETY PROCEDURES BEFORE FLIGHT….. 3
LIMITATION OF FLYING AREA…………..…… 4
ASSEMBLY OF AIRCRAFT……………….……. 4
SETTING UP OF TRANSMITTER………….….. 5
CORRECT USE OF CHARGER………………..7
BEFORE FLYING THE MODEL………………..8
FIRSTS FLIGHTS……………………………… 8
TIPS FROM THE PROS…………………….…9
INTRODUCTION
The EXTRA 330L is a Scale Electric “EXTREME 3D” aerobatic ready to fly kit, which was developed by the
SAPAC company to represent the full sized Extra’s as flown by many pilots in the Red Bull air races and
aerobatic teams around the world. The design has incorporated style and functionality. Not only is the Extra
330L a great looking model it also has the performance to back up its aerodynamic lines. The combination of
the B2040 in-runner brushless motor, with a well matched 8:1 gearbox gives a nearly 2:1 power to weight
ratio. This makes it great for hovering and other 3D aerobatics. The 3 cell 1500ma 15c Li-Po battery gives
ample power and flight duration. Assembly is simple, flight is stable and predictable, and maintenance is
easy and convenient.
BASIC DIMENSIONS:
Wingspan………………………………..……960mm
Fuselage total length…………………………897mm
Wing loading…………………………………32.07g sq.dm
Wing area…………………………………….19.33 sq.dm
Flying weight…………………………………620g