1 Also called radiotelegraphy

2 740 km

3 3,000 km

4 Radio Corporation of America

5 In Morse code: -·-· --·- -··

6 107 km

7 Politically exposed persons

8 International Convention for the Safety of Life at Sea

9 British Broadcasting Company

10 “Commission des Opérations de Bourse” [Stock Exchange Operations Commission]