no i don't need your permission but its polite to ask and since i was blowing away your edits i wanted to make sure others who might be watching understood that i wasn't being arbitrary krw is the uscg code for the daymarks see the diagram at leading lights why do you use a secondary source for the focal heights rather than the light list much as i admire what pepper d'entremont and especially rowlett have done they're secondary sources and pepper's number for one of the lights was wrong iirc jim talk contribs