Stock Class Rules

• the "PriceRite" and the "Plagiarist" are the accepted models but other models of a similar type may be accepted on the day - competition director's prerogative (in the event that there are insufficient entries to justify a stock class event, the stock entries will be merged into the sport class)
• .49 maximum engine size. No special high performance engines
• No modifications allowed to engine. Standard cast aluminium muffler with baffle in place
• Maximum 4 channels (aileron (1 or 2 servos), elevator, rudder, throttle)
• Allowed Modifications:
  • Wing Bolts instead of rubber bands
  • After market undercarriage instead of supplied wire u/c
  • After market push-pull control linkages. Pull-pull cables of any type not allowed
  • Tail Wheels may be added
  • Tricycle undercarriage

NB: the more advanced the pilot, the more strictly these rules will be applied.

Sport Class Rules

• Must NOT be a model that is purpose built for racing (eg Vipers and Quickie 500 types go in Open Class)
• .49 maximum engine size. No special high performance engines
• No modifications allowed to engine. Standard cast aluminium muffler with baffle in place
• Maximum 4 channels (aileron (1 or 2 servos), elevator, rudder, throttle)

Open Class Rules

• ANYTHING GOES! (except gas turbines)

Novice Class Rules

• Must use trainer type aircraft. Can be low or high wing trainer but excludes scale-like warbirds and similar (they're sport class)
• Pilot must be able to fly proficiently (Bronze Wings)
• Pilot must have been flying less than 12 months

1/12 Scale Class Rules

• Only 1/12 scale warbirds
• No profiles
• Undercarriage optional

Glider

• The competition is open to any size or type of glider
• Bungee launches must be made using the club bungee provided

Electric

• The competition is open to any size or type of electric powered model
• If there are sufficient Mugis entered then there will be a Mugi class for them, else they'll be in the electric class