def landing_location(self):
if self.landing_location_wkt is None:
return None
wkt = DBSession.scalar(self.landing_location_wkt.wkt)
return Location.from_wkt(wkt)
def takeoff_location(self):
if self.takeoff_location_wkt is None:
return None
wkt = DBSession.scalar(self.takeoff_location_wkt.wkt)
return Location.from_wkt(wkt)
