STOL aircraft question.

[Boslandew]

I am a retired helicopter pilot and am looking for some info about fixed-wing

Is there a fixed-wing aircraft in existence which could operate a VFR public transport scheduled service onto a 600 metre/1800+ft runway carrying more than twenty-five pax and bags and depart without refuelling for a short return leg, say 60 miles and then land on grass.

Thanks in advance

Boslandew