About

RC speed model boats with electric or combustion motors

F1 – individual race, triangle track

• F1-E – model boats with electro motor, without weight limit, battery Voltage limited to 43V with a max weight for the battery of 1400gr in Lipo.
• F1-V – model boats with combustion motor, limited to 3,5 or 7,5 or 15 ccm

ECO – submerged propeller, group race, triangle track

• ECO mini Expert – model boats with electro motor (no limit), min. model weight 450g, max. length 430mm (without start number plate) max battery weight 113 gr, or energy limited at 21Wh
• mini ECO team – team race (min. 2, max. 3 racers, max. 3 models)
• ECO Expert – model boats with electro motor (no limit), min. model weight  1kg, min battery weight 350 gr, energy limited at 60Wh using approved energy limiter device.
  ECO team – team race (min. 2, max. 3 racers, max. 3 models)

MONO – single hull model boat, group race, oval track

• mini Mono – single hull model boat with electro motor (no limit), min model weight 450 g, max  hull length 450 mm, 6 min race, max battery weight of 113 gr or energy limited at 21Wh
• Mono I – single hull model boat with electro motor, 6 min race. min battery weight 350 gr, energy limited at 60Wh using approved energy limiter device.
• Mono II – single hull model boat with electro motor, 6 min race, min battery weight 700 gr, energy limited at 120Wh using approved energy limiter device.

HYDRO– multi hull model boat, group race, oval track 

• mini Hydro – multi hull model boat with electro motor (no limit),min model weight 450 g, max length 450 mm, max battery weight 113 gr, or energy limited at 21Wh, 6 minutes race
• Hydro I – multi hull model boat with electro motor,  6 minutes race min battery weight 350 gr, energy limited at 60Wh using approved energy limiter device.
• Hydro II – multi hull model boat with electro motor,  6 minutes race, 
• min battery weight 700 gr, energy limited at 120Wh using approved energy limiter device.

6 competitors race in group for 6 minutes around the Naviga oval, clockwise. Turning back for missed buoys is not allowed, penalties are given for every missed buoy.
See anex C4 for the track

FSR – group race, modified oval track

• FSR E – single hull model boat with electro motor, 15 minutes race. battery Voltage  limited to 43V, min battery weight 1050 gr in Lipo (battery changes are not allowed). Energy limited at 180Wh using approved energy limiter device.