Publication: Magyar Közlöny
Issue: MK-2009-104 (Year: 2009, Number: 104)
Era: 2004-2010
Section: 
Paragraph Index: 333

b) which are those separated by distances corresponding most closely to intervals of one hour of flying time. 5.3.3 Recommendation.— For helicopter operations to and from aerodromes on offshore structures, routine observations should be made from helicopters at points and times as agreed between the meteorological authorities and the helicopter operators concerned. 5.3.4 In the case of air routes with high-density air traffic (e.g. organized tracks), an aircraft from among the aircraft operating at each flight level shall be designated, at approximately hourly intervals, to make routine observations in accordance with 5.3.1 or 5.3.2, as appropriate. The designation procedures shall be subject to regional air navigation agreement. 5.3.5 In the case of the requirement to report during the climb-out phase, an aircraft shall be designated, at approximately hourly intervals, at each aerodrome to make routine observations in accordance with 5.3.1. Annex 3 — Meteorological Service for International Air Navigation Chapter 5 7/11/07 5-2 5.4 Routine aircraft observations — exemptions 5.4.1 When voice communications are used, an aircraft shall be exempted from making the routine observations specified in 5.3.2 when:

Source: https://magyarkozlony.hu/hivatalos-lapok/bfd0d67db9f223889f627fd618725b03526630e2/dokumentumok/d5234fd7275da04023366ab8a434989962a31bdf/letoltes