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Old Aug 02, 2012, 10:12 PM
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Steinbach, MB, Canada
Joined Nov 2004
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Hi there, I have a built up Fly Baby, scratch built from RCM plans, and it weighs about 416g without battery, the battery weights 109g (a 1300 Mah 3 cell LIPO). The Motor is a Super Tigre 400 (max current 13A and max draw 18A) with a Super Tiger 20A ESC. What I need to know is which prop should I use for this airplane. The recommended range is a 9x3.5SF - 11x7SF, but I an not going to be flying 3D with this lovely slow and stately aircraft. Definately cannot use anything larger than 11 in as there may not even be enough clearance for an 11 when flying off of a grass field.

Any suggestions welcome.

Sackie
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