Nederlandse tekst

F4E, Electric or CO2 powered Open Scale


The F4E scale class is for scale free flight powered models of not more than 200 g (including motor) and a maximum wing loading of 15 g/dm2. Allowed as motive power are CO2 motors and electric motors (battery to be carried in the model).

The judging rules used for the F4E scale class are the BMFA-rules, which are also used in the IFFI and British Indoor Scale Nationals competitions:
F4E Open Scale, Electric/CO2 [69 KB]

Rules for all scale classes:
General scale rules [75 KB]
Judges guide [95 KB]

Peanut class scale model

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last update: 28 feb 2016