54 STAT.] MULTILATERAL-TELECOMMUNICATION-APR . 8, 1938 1641 - WV I-D --- fl , - / . T - I-- XC. .o
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CoC f f I rrv i -afcp-Lea (o A rtel).1/ dV O MI-U /»If rlufl l / Yrgvty re7kClnLf-- V. all or part of the traffic, the abbreviationto be followed by the cor- responding indications). SIG | Signature (to be used after a question mark to request a repetition). SVC Announcing a service telegram concerning private traffic (to be used as a prefix). TFC Traffic. TXT Text (to be used after a question mark to request a repetition). APPENDIX 12 Scale Used to Express Strength or Legibility of Signals (See article 17) Ante p. 1507. Strength QSA 1=scarcely perceptible. QSA 2=weak. QSA 3=fairly good. QSA 4=good. QSA 5=very good. Legibility QRK 1 unreadable. QRK 2=readable now and then. QRK 3=readable, but with diffi- culty. QRK 4=readable. QRK 5=perfectly readable. Abbreviation RG SA SF SN SS TR TU UA WA WB XS YS ABV ADR CFM COL ITP MSG NIL PBL REF Meaning Announcing a request. Announcing the name of an aircraft station (to be used in trans- mitting transit data). Announcing the name of an aeronautical station. Announcing the name of a coast station. Announcing the name of a ship station (to be used in transmitting transitdata). To announce sending of indications concerning a mobile station. Thank you for the cooperation given. Do we agree? Word after . . . (to be used after a question mark to request a repe- tition). Word before . . . (to be used after a question mark to request a repetition). Static. See your service notice. Repeat (or I repeat) the figures in abbreviated form. Address (to be used after a question mark to request a repetition). Confirm (or I confirm). Collate (or I collate). The punctuation counts. Announcing a telegram concerning the service on board (to be used as a prefi). I have nothing to transmit to you (to be used after an abbreviation of code Q to show that the answer to the question asked is in the negative). Preamble (to be used after a question mark to request a repetition). Reference to . . . (or Refer to . .). -- ^- - -- - -- --- ..... ..... . % .... .... /
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