Category F1 - Free Flight 自由飞类

本项目的飞行系指运动员或助手与模型之间没有物理连接。规则中允许的项目可使用无线电遥控。
This is a flight during which there exists no physical connection whatsoever between the aeromodel and the competitor or his helper. Radio control functions are allowed only when specifically stated in the rules for the relevant class.

Class级别 :

F1A - GLIDERS牵引模型滑翔机

F1B - MODELS WITH EXTENSIBLE MOTORS橡筋动力模型

F1C - POWER MODELS发动机模型:

F1D - INDOOR MODELS室内模型

F1E - GLIDERS WITH AUTOMATIC STEERING 自动航行滑翔机

F1F - HELICOPTER MODELS 直升机模型

FIG - MODELS WITH EXTENSIBLE MOTORS (COUPE D'HIVER) 橡筋动力模型

(coupe d'hiver) F1H - GLIDERS (A-1 class) 牵引滑翔机

(A-1级) F1J - POWER MODELS (1/2 A class) 发动机动力模型

(1/2 A 级) F1K - MODELS WITH CO2 ENGINES 二氧化碳发动机模型

F1L - INDOOR EZB MODELS[C1] 室内EZB模型[C1]