Section R - Other requirements
RS CALL R1
Rule 42, Propulsion
Rule 42 applies in radio sailing.
Question 1
Does rule 42 apply in radio sailing?
Answer 1
Yes. Both rule 42 and the World Sailing Interpretations of Rule 42 apply to radio
sailing.
However, only some parts of the rule are relevant. Competitor's body movements,
other than hand movements on the transmitter controls and when launching, will not
propel a boat when the crew is not on board.
Question 2
What evidence can support an allegation that a boat is sculling?
Answer 2
On most boats controlled by radio signals, the steering mechanism is under the deck,
hidden from view. It will be impossible to observe tiller movements.
In clear water, it may be possible to observe rudder movements. Agitated movement
of the water astern of the boat, or agitated movement of the bow of the boat in the
water, will also indicate repeated movement of the helm.
Equally, repeated movement of the tiller control by a competitor may be taken as
evidence of sculling.