Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 3992

f) the inter-centre communications (ICC). Note 1.— Provisions relating to ATS direct speech communications are contained in 4.2. Note 2.— Provisions relating to meteorological operational channels and meteorological operational telecommunication networks are contained in 4.3. Note 3.— The AFTN provides a store-and-forward messaging service for the conveyance of text messages in ITA- 2 or IA-5 format, using character-oriented procedures. Provisions relating to the AFTN are contained in 4.4. Note 4.— The CIDIN provides a common transport service for the conveyance of binary or text application messages, in support of the AFTN and OPMET applications. Procedural provisions relating to the CIDIN are contained in 4.5. Note 5.— The ATS (air traffic services) message handling services (ATSMHS) application allows ATS messages to be exchanged between service users over the aeronautical telecommunication network (ATN) internet communication service (ICS). Procedural provisions relating to ATS message handling services are contained in 4.6. Note 6.— The inter-centre communications applications enable the exchange of information between air traffic service units over the aeronautical telecommunication network (ATN) internet communication service (ICS), in support of notification, coordination, transfer of control, flight planning, airspace management and air traffic flow management. Procedural provisions relating to inter-centre communications are contained in 4.7. Note 7.— The aeronautical telecommunication network through its ATSMHS and ICC applications enable the transition of existing AFTN and CIDIN users and systems into the ATN architecture. 4.1.2 Material permitted in AFS messages Note.— The provisions contained in 4.1.2 do not apply to ATS voice communications. 4.1.2.1 The following characters are allowed in text messages: Letters: ABCDEFGHIJKLMNOPQRSTUVWXYZ Figures: 1 2 3 4 5 6 7 8 9 0 Other signs: - (hyphen) ? (question mark) : (colon) ( (open bracket) ) (close bracket) . (full stop, period, or decimal point) , (comma) ’ (apostrophe) = (double hyphen or equal sign) / (oblique) + (plus sign) Characters other than those listed above shall not be used in messages unless absolutely necessary for understanding of the text. When used, they shall be spelled out in full. 4.1.2.2 For the exchange of messages over the teletypewriter circuits, the following signals of the International Telegraph Alphabet No. 2 (ITA-2) shall be permitted: signals nos. 1 to 3 — in letter and in figure case; signal no. 4 — in letter case only; signal no. 5 — in letter and in figure case; signals nos. 6 to 8 — in letter case only; signal no. 9 — in letter and in figure case; signal no. 10 — in letter case only; and signals nos. 11 to 31 — in letter and figure case. 2007/70/II. szám Annex 10 — Aeronautical Telecommunications Volume II 1/11/01 4-2 Note 1.— “Letter case” and “figure case” are to be understood as the shift condition in which the equipment associated with the channel was positioned prior to the reception of the signal. Note 2.— When using any of the above signals, account is to be taken of, amongst others, the provisions of 4.4.5.3. Note 3.— The foregoing provisions of 4.1.2.2 are not intended to prevent the use of:

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