I would think it would be akin to pissing into the wind.
Pmsl, just begs the question , who's gonna be first to try and connect rg213/u and 500w to their knob and see how far they can qso on a piss, lol.
brings a whole new definition to, your signals piss poor mate, are you using an A99 ?
if they used something like a RF conductive mylar sleve/tube as the antenna and the constant water pressure (like a fountain) to keep it vertical without being part of the antenna id have a lot more faith in it .