Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 4682

(1) and (3) in 4.3.2.2.2.2 remain true when na and α are equal to 1, except as provided in 4.3.2.2.2.2.1. 4.3.3 Traffic advisories (TAs) 4.3.3.1 TA function. ACAS shall provide TAs to alert the flight crew to potential threats. Such TAs shall be accompanied by an indication of the approximate relative position of potential threats. 4.3.3.2 PROXIMATE TRAFFIC DISPLAY Recommendation.— While any RA and/or TA are displayed, proximate traffic within 11 km (6 NM) range and, if altitude reporting, ±370 m (1 200 ft) altitude should be displayed. This proximate traffic should be distinguished (e.g. by colour or symbol type) from threats and potential threats, which should be more prominently displayed. 4.3.3.3 TAs as RA precursors. The criteria for TAs shall be such that they are satisfied before those for an RA. 4.3.3.3.1 TA warning time. For intruders reporting altitude, the nominal TA warning time shall not be greater than (T+20 s) where T is the nominal warning time for the generation of the resolution advisory. Note.— Ideally, RAs would always be preceded by a TA but this is not always possible, e.g. the RA criteria might be already satisfied when a track is first established, or a sudden and sharp manoeuvre by the intruder could cause the TA lead time to be less than a cycle. 4.3.4 Threat detection 4.3.4.1 Declaration of threat. ACAS shall evaluate appropriate characteristics of each intruder to determine whether or not it is a threat. 4.3.4.1.1 Intruder characteristics. As a minimum, the characteristics of an intruder that are used to identify a threat shall include:

Source: https://magyarkozlony.hu/hivatalos-lapok/4c6310a937d14bac566ee9c9d944896656c292dd/dokumentumok/5a6ac3c6db12e692ae41096677ad5f072d2cc9f3/letoltes