Last week I want to know may gnss receivers work only with L2c codes, without L1 C/A. I tried to google it, read papers and books but couldn't find where it ot its opposite write excplicitly. Yesterday I ask my question on one large gnss-associate portal. And in few hours someone wrote that he hasn't tested it. At the moment i understood I despise this kind of people, this underhelpers, who is ready to write uninformative crap to get rating points or to be first.
Uuuuuh! Hate!
Don't be like them!