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INTRODUCTION
Congratulations and thank you for purchasing the Radiowave 3.2m Extra 330L or 300 ARF.
Flying the Extra 330/300 is a very rewarding experience, as it should be for such an aerobatic model. With
the aircraft control surfaces set for precision aerobatics, the aircraft will perform prescribed aerobatic
patterns as used in IMAC (International Miniature Aerobatic Club) events exceptionally well. With control
surfaces set for freestyle flying, the aircraft will perform today’s modern 3D aerobatic maneuvers to really
showcase the aircraft’s aerobatic potential.
PRECAUTIONS
Please finish the Extra 330/300 according to the instruction provided in this manual. We do not recommend
altering the model in any way that could result in an unsafe model. To prevent any possibility of flutter,
please make sure that there is no slop or backlash on the control linkages. Install gap seals, especially on the
ailerons. Use only high quality, high-torque servos (minimum 120 in-ozs each) for all the control surfaces.
TABLE OF CONTENTS:
WARRANTY AND PRODUCT DISCLAMIER:
FRONT PAGE
INTRODUCTION: 2
ULTRACOTE COVERING AND CARE: 3
REQUIRED HARDWARE AND ACCESSORIES: 4
INCIDENCE: checking and setting 5
CONTROL SURFACE INSTALLATION: 6
FUEL TANK AND SMOKE TANK INSTALLATION: 7
LANDING GEAR INSTALLATION: 7
CANOPY AND COCKPIT INSTALLATION: 8
ENGINE INSTALLATION: 9
SUGGESTED RADIO INSTALLATION: 9
INITIAL SET-UP 10