THE INTERNATIONAL CODE OF SIGNALS 655 2. Call (Answer) from GDVE (from G D V R) (GMQN) GMQN Break sign (Break sign) Did (T) you (T) sight (D derelict (T) Ending (Eeceived) 3. Call (Answer) Break sign (Break sign) Yes (T) dismasted (T) and (T) decks (T) awash (T) fifty (T) miles (T) south (T) from (T) Cape (T) Clear (J) Ending (Received) 4. Call (Answer) from GBF Y (from G B F Y) (GTRM) GTEM Break sign (Break sign) P R B (P R B) Correct QBE (QBE) CoiTeciAAL (AAL) Correct WC (WC) Correct Ending (Received) NOTE.—Refer to pages 548-551 and decode the above International Code groups as follows: P R B International Code of Signals QBE Take station AAL On port quarter W 0 You should proceed at your utmost speed 5. Call (Answer) Break sign (Break sign) Rendezvous (T) P 23 19 ' (P 23° 19') ' P 78 45 (P 78° 45') 6 30 (T) PM (T) Ending (Received) 6. Call (Answer) Break sign (Break sign) Have (T) you (T) the (T) latest (T} Notice (T) to (T) Mariners (T) on (T) board (T) Ending (Received). 7. Call (Answer) Break sign (Break sign) My (T) latest (T) copy VT) is (T) July (T) nineteen (T) thirty-two (T) Ending (Received) 8. Block Test, GLPSE KGBXK YXWSO UEMYT PLHOY AZCEF ZVINR TQMIP ' DBGXP FAWJO VURNJ SIGNALLING BY SOUND. Caution,—The misuse of sound signalling being of a nature to create serious confusion in the highways at sea, the captains of ships should use these signals with the utmost discretion. Owing to the nature of the apparatus used (whistle, siren, foghorn, etc.) sound signalling is necessarily slow, and it is for this reason that it is necessary for ships to reduce the length of their signals as much as possible.