MMOMinion

Radar can search S rank hunt in any distance so it is convinient. it can search at 1000 radius.

but Radar cannot search A rank Hunt at a distance so it is too unconvinient. it only can search in 100 radius.

is there any way for A rank Hunt Radar to apply as S rank radar do?

nope. Back when hunts came out, there were so many people hunting them, that the mobs would disappear. SE added some sort of priority to the S ranks only, which is why you can detect them pretty much anywhere in the zone. A ranks did not get this.

indeed S-ranks are force loaded into memory unlike any other entity which has a 120 max radius