--- C:/users/ricardo/appdata/local/temp/thg.deauyj/trunk.10.22740/src/aircraft_cmd.cpp	qui jan 25 16:10:52 2018
+++ C:/users/ricardo/appdata/local/temp/thg.deauyj/trunk.10.22741/src/aircraft_cmd.cpp	qui jan 25 16:10:52 2018
@@ -133,6 +133,9 @@ static StationID FindNearestHangar(const Aircraft
 		/* don't crash the plane if we know it can't land at the airport */
 		if ((afc->flags & AirportFTAClass::SHORT_STRIP) && (avi->subtype & AIR_FAST) && !_cheats.no_jetcrash.value) continue;
 
+		/* the plane won't land at any helicopter station */
+		if (!(afc->flags & AirportFTAClass::AIRPLANES) && (avi->subtype & AIR_CTOL)) continue;
+
 		/* v->tile can't be used here, when aircraft is flying v->tile is set to 0 */
 		uint distance = DistanceSquare(vtile, st->airport.tile);
 		if (v->acache.cached_max_range_sqr != 0) {