Re: CF NUMBERS AND pvc adhesive
Not everyone charged with enforcing the law is mature or capable of common sense. Some are small people on an ego trip and like to throw their weight around. I would imagine a picture of the boat with the sticker "obscured" by the antenna would get the case thrown out of court.
Probably so. It went like this; I am fishing in SD Bay. Harbor cop pulls up to me, throwing a wake over my transom, cutting my line, to try to find a way to write me a ticket (ticket book literally in hand), stating right off the bat that I lack required safety gear. I point out that I am only 15', too short for the 16' requirements; besides which, I do meet all those safety gear requirements (and more), wanna come on board and see? No, no fine in that, he says. Then he says I should get a ticket for no pfd on. Yeah, maybe I should have pfd on, but as far as the regs, I am over 12 years old. So then he comments on the antenna obscuring the number. I put up antenna. Then he claims the numbers are not visible enough because they are on a slightly angled rather than perfectly vertical section of hull. I point out that so are his. Then he says I should have fishing license visible. Actually, no, law changed this year, just has to be "on my person"; wanna see my license? He scowls, races off like a jackhole, nearly swamping me, to try to find another ticket to write.
Guarantee if my numbers had been 2-7/8" tall, crooked, reg sticker only 2-7/8" from numbers, not contrasting enough, etc. I would have gotten a ticket from that guy.
USCG is always way more courteous than that; even the Naval PT boats have been more courteous when I drift too close to a carrier.
EDIT: sorry this doesn't help put numbers on your RIB. But do be sure to follow the letter of the regs. Last I saw CA does allow inflatables to use a removable placard for CF and reg stickers, unlike on a solid-hulled craft; you say there's a federal law that trumps that?