Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 4156

e) correction of typing errors should be made by keyboard manipulation (space E space E space E space), followed by the correct information. Errors detected after the completion of the entry should be corrected after the last entry, using the abbreviation COR, followed by the correct information. 5.2.4 SELCAL procedures Note.— The procedures contained in 5.2.4 are applicable when SELCAL is used and replace certain of the procedures related to calling contained in 5.2.1. 5.2.4.1 General 5.2.4.1.1 PANS.— With the selective calling system known as SELCAL, the voice calling is replaced by the transmission of coded tones to the aircraft over the radiotelephony channels. A single selective call consists of a combination of four pre-selected audio tones whose transmission requires approximately 2 seconds. The tones are generated in the aeronautical station coder and are received by a decoder connected to the audio output of the airborne receiver. Receipt of the assigned tone code (SELCAL code) activates a cockpit call system in the form of light and/or chime signals. Note.— Due to the limited number of SELCAL codes, similar code assignments to multiple aircraft may be expected. 24/11/05 No. 80 2007/70/II. szám Annex 10 — Aeronautical Telecommunications Volume II 1/11/01 5-18 Therefore, the use of correct radiotelephony (RTF) procedures contained in this chapter is emphasized when establishing communications via SELCAL. 5.2.4.1.2 PANS.— SELCAL should be utilized by suitably equipped stations for ground-to-air selective calling on the en-route HF and VHF radio channels. 5.2.4.1.3 PANS.— On aircraft equipped with SELCAL, the pilot is still able to keep a conventional listening watch if required. 5.2.4.2 Notification to aeronautical stations 5.2.4.2 of aircraft SELCAL codes 5.2.4.2.1 PANS.— It is the responsibility of the aircraft operating agency and the aircraft to ensure that all aeronautical stations, with which the aircraft would normally communicate during a particular flight, know the SELCAL code associated with its radiotelephony call sign. 5.2.4.2.2 PANS.— When practicable, the aircraft operating agency should disseminate to all aeronautical stations concerned, at regular intervals, a list of SELCAL codes assigned to its aircraft or flights. 5.2.4.2.3 PANS.— The aircraft should:

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