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
The goal is to go around the Naviga triangle in 2 directions (hairpin turn on the bottom straight) against the clock.
See anex C2 in Rulebook for the track

F3 – individual race, slalom triangle track

  • F3-E – model boats with electro motor, battery Voltage limited to 43V and a max battery weight of 1400gr in Lipo.
  • F3-V – model boats with combustion motor
The goal is to go around a triangular (Naviga triangle based) track in a particular order against the clock. Points are deducted for every missed or touched buoy.
See anex C3 in Rulebook for the track

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 110gr
  • 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, max battery weight 280 gr.
    ECO team – team race (min. 2, max. 3 racers, max. 3 models)
6 competitors or teams race in group for 6 minutes (respectively 18 min for teams) around the Naviga triangle, counter clockwise. It is allowed to turn back for a missed buoy.
See anex C1 for the track

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 110 gr
  • Mono I – single hull model boat with electro motor, 6 min race. max battery weight 280 gr
  • Mono II – single hull model boat with electro motor, 6 min race. max battery weight 560 gr
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

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,  6 minutes race
  • Hydro I – multi hull model boat with electro motor,  6 minutes race
  • Hydro II – multi hull model boat with electro motor,  6 minutes race

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,max battery weight 840 gr in Lipo (battery changes are not allowed)
max 8 competitors race in group around a modified Naviga oval (M- course) counter clockwise. Turning back for missed buoys is allowed.
See anex C5 for the track