Radio
type: Concept

PTT
change note: 2015-06-02 14:12:26.0 [aaleman] added new instrument insert AltLabel (id: null text: Platform Transmitter Terminal language code: en);
change note: 2015-06-02 14:11:53.0 [aaleman] Insert Concept add broader relation (PTT [bf9011ca-b6b1-4fdc-a210-4cc3a48e0411,157977] - Radio [7561d126-2baf-4583-a6cc-f8159ebf8e94,145011]);
in scheme: instruments
type: Concept