they are always available during the hours they are allowed to operate and if called will respond - BUT, if the weather is outside limits it is outside limits and they won't go
I presume the same would apply to JP.
A lot of you on here are saying, well what if it's dark? well what if the wx is bad? what if it's too complicated?
Well I might say, what if it's not dark? what if it's acceptable wx? what if it's a do able mission?
Hell he might save a life, he might not. He will not have to respond if it's too dangerous.