On my Maggie M Trawler plan ... there are two lamps on the mast above the wheel house, one points astern and one forward.
Persumably the stern facing is the stern running white light ?
On the mast at the bow there are four lamps shown, two near the top one above the other. and another pair lower down, all facing forward.
One of these will be the all round green trawling light and one a white similar.
The question is which would be the forward running light, that goes with the port and starboard lights? what is the forward light on the wheelhouse mast?
I'm only planning to have the running lights working as I won't be trawling !!!