AltosFrequency new_frequency = new AltosFrequency(new_radio_frequency, description);
AltosPreferences.add_common_frequency(new_frequency);
radio_frequency_value.insertItemAt(new_frequency, i);
AltosFrequency new_frequency = new AltosFrequency(new_radio_frequency, description);
AltosPreferences.add_common_frequency(new_frequency);
radio_frequency_value.insertItemAt(new_frequency, i);