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INTRODUCTION
Your new 50cc EXTRA 260 ARF-QB is a highly aerobatic airplane. It is capable of both pre-
cision and 3-D maneuvers. The aircraft builds easily, quickly, and precisely due to its state
of the art CAD design, LASER cut technology, and high quality included hardware. We hope
you enjoy building and flying your 50cc EXTRA 260 ARF-QB.
Great care has been taken in both the design and manufacturing of the 50cc EXTRA 260
ARF-QB to allow for the strongest and lightest construction possible. Only the highest qual-
ity materials from the covering, paint, wood and hardware have been used in the construction
of this model.
The 50cc EXTRA 260 ARF-QB has been individually hand built, covered and painted by
trained and experienced craftsmen with over 25 years of manufacturing experience. Using
CAD design, laser cut technology and jig-built assures accuracy in all stages of production.
The 50cc EXTRA 260 ARF-QB is designed for gas engines in the 50cc category. The DA-
50cc engine is shown in the assembly instructions. The aircraft was tested with the DA-50cc
and has outstanding performance. The final choice of engine is left up to the builder. A
computer radio is recommended to allow the pilot to take advantage of the full capabilities of
this aerobatic aircraft.
IMPORTANT
Please read through this manual carefully, before starting the assembly of
your new 50cc EXTRA 260 ARF-QB . Inventory and inspect all parts and hardware for any
imperfections or damage. Notify
Aeroworks immediately
if there are missing or dam-
aged parts.
INTENDED USE
This plane should not be regarded as a toy. This is an aerobatic plane and is recommended for pilots
who are beyond the trainer-stage and are comfortable with flying an aerobatic sport plane.
!READ!
WARRANTY
!READ!
It is important to notify Aeroworks of any damage or problems with the model within 30
days of receiving your airplane to be covered under warranty. If you wish to return this air-
craft for any reason a 15% restock fee will be charged to the customer. In addition the cus-
tomer is responsible for all return shipping cost and all prior shipping cost will not be re-
funded. Parts will be exchanged or replaced once the original item is returned at the owner’s
expense. If you have any problems, please contact Aeroworks.
Aeroworks cannot insure the skill of the modeler and can not influence the builder during the
construction or use of this aircraft, and therefore, will not be accountable for any property
damage, bodily injury or death caused by this aircraft.
Aeroworks cannot insure the skill of the modeler and can not influence the builder during the
construction or use of this aircraft, and therefore,
The purchaser/operator accepts all responsibility of any and all structural or
mechanical failures.
