Please note all changes for 2025 are indicated by a black bar down the right hand side of the word, sentence, or paragraphs where they occur.
Synopsis of 2025 Scale Rule Changes
6.1.1.5 BMFA Achievement Scheme clarification.
6.1.1.23 CAA Article 16 – OPERATOR I.D. number clarification for Control Line models.
6.1.2.3 Documentation, Scale Drawings (ii) clarification.
6.1.2.7 Static Judging Distance change. CL1.
6.2.1 Class CL1 – SCALE CONTROL LINE has now been amended and is based on FAI class F4B.
6.3.3 New R/C RC3 Builder and ARF class.
6.3.4/5/6 RCX1/2/3 Indoor RC clarifications.
6.4.2 CLASS FF1 – SCALE FF OUTDOOR SUPERSCALE This class replaces the previous three Open classes FF1/2/3 for I/C, Rubber and Co2/Electric. All powers now combined in one class.
6.4.3 CLASS FF2– SCALE FF OUTDOOR. SCALE FREE FLIGHT, 6.4.3.4 Pre-flight scoring upgrade.
Scale Free Flight Intermediate Class has been discontinued.
6.4.5 CLASS FF4 – SCALE FF OUTDOOR. EDDIE RIDING COMPETITIONS. All now FF2 Contests.
6.4.6 New Class Scale Free Flight Outdoor Assisted Free Flight (provisional)
Indoor Scale Free Flight clarifications.
6.4.15 New Class FFX8 Scale Free Flight Indoor Flying Only (Provisional)
ANNEX 6A BMFA SCALE TEAM SELECTION PROCESS changes.
ANNEX 6B ANNUAL SCALE TROPHIES. BMFA and STC Trophy designation changes
Please note a link to the 2025 Rule Book will be included on this page upon the Rule Book being published.