if (from_receiver != null) {
elevation_view.setText(AltosDroid.number("%1.0f°", from_receiver.elevation));
set_value(range_view, AltosConvert.distance, 1, from_receiver.range);
if (from_receiver != null) {
elevation_view.setText(AltosDroid.number("%1.0f°", from_receiver.elevation));
set_value(range_view, AltosConvert.distance, 1, from_receiver.range);