To my understanding, on the flag raising system aboard the RC boat the most flags up at any moment is two, such as the Spin class flag and the Papa flag. (I'm excluding the RC flag, HHSA flag, and Start/Finish flag.) Is that correct?
This is for Wednesday night races, longer weekend races, and any other races which HHSA provides a start.
BTW, do we have a name for the flag raising system?