Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 1154

d) other meteorological information, for example, from appropriate sensors located on existing masts or towers in the vicinity of the aerodrome or nearby areas of high ground. Note.— Wind shear conditions are normally associated with the following phenomena: — thunderstorms, microbursts, funnel cloud (tornado or waterspout), and gust fronts 2007/70/II. szám Appendix 6 Annex 3 — Meteorological Service for International Air Navigation APP 6-5 25/11/04 — frontal surfaces — strong surface winds coupled with local topography — sea breeze fronts — mountain waves (including low-level rotors in the terminal area) — low-level temperature inversions. 6.2 Format and dissemination of wind shear warnings Note.— Information on wind shear is also to be included as supplementary information in local routine and special reports and METAR and SPECI in accordance with the templates in Tables A3-1 and A3-2. 6.2.1 The wind shear warnings shall be prepared in abbreviated plain language in accordance with the template in Table A6-3 and disseminated for aerodromes where wind shear is considered a factor in accordance with local arrangements with the appropriate ATS authority and operators concerned and by the meteorological office designated to provide service for the aerodrome or disseminated directly from automated ground-based wind shear remote-sensing or detection equipment referred to in 6.1 a) and b). 6.2.2 Recommendation.— Where microbursts are observed, reported by pilots or detected by ground-based wind shear detection or remote-sensing equipment, the wind shear warning should include a specific reference to microburst. 6.2.3 Recommendation.— Where information from ground-based wind shear detection or remote-sensing equipment is used to prepare a wind shear warning, the warning should, if practicable, relate to specific sections of the runway and distances along the approach path or take-off path as agreed between the meteorological authority, the appropriate ATS authority and the operators concerned. 6.2.4 Recommendation.— When an aircraft report is used to prepare a wind shear warning, or to confirm a warning previously issued, the corresponding aircraft report, including the aircraft type, should be given unchanged in the warning. Note 1.— Following reported encounters by both arriving and departing aircraft two different wind shear warnings may exist, one for arriving aircraft and one for departing aircraft. Note 2.— Specifications for reporting the intensity of wind shear are still undergoing development. It is recognized, however, that pilots, when reporting wind shear, may use the qualifying terms “moderate”, “strong” or “severe”, based to a large extent on their subjective assessment of the intensity of the wind shear encountered. In accordance with 6.2.4, such reports are to be incorporated unchanged in wind shear warnings. 6.2.5 Recommendation.— The use of text additional to the abbreviations listed in the template in Table A6-3 should be kept to a minimum. The additional text should be prepared in abbreviated plain language using approved ICAO abbreviations and numerical values. If no ICAO approved abbreviations are available, English plain language text should be used. 2007/70/II. szám Annex 3 — Meteorological Service for International Air Navigation Appendix 6 25/11/04 APP 6-6 Table A6-1. Template for SIGMET and AIRMET messages and special air-reports (uplink) Key: M = inclusion mandatory, part of every message C = inclusion conditional, included whenever applicable = = a double line indicates that the text following it should be placed on the subsequent line Note.— The ranges and resolutions for the numerical elements included in SIGMET/AIRMET messages and in special air-reports are shown in Table A6-4 of this appendix. Element as specified in Chapter 5 and Appendix 6 Detailed content Template(s) Examples SIGMET SIGMET SST1 AIRMET SPECIAL AIR-REPORT2 Location indicator of FIR/CTA (M)3 ICAO location indicator of the ATS unit serving the FIR or CTA to which the SIGMET/ AIRMET refers (M) nnnn — YUCC4 YUDD4 Identification (M) Message identification and sequence number5 (M) SIGMET [nn]n SIGMET SST [nn]n AIRMET [nn]n ARS SIGMET 5 SIGMET A3 SIGMET SST 1 AIRMET 2 ARS Validity period (M) Date-time groups indicating the period of validity in UTC (M) VALID nnnnnn/nnnnnn —6 VALID 221215/221600 VALID 101520/101800 VALID 251600/252200 Location indicator of MWO (M) Location indicator of MWO originating the message with a separating hyphen (M) nnnn— YUDO—4 YUSO—4 Name of the FIR/ CTA or aircraft identification (M) Location indicator and name of the FIR/CTA7 for which the SIGMET/ AIRMET is issued or aircraft radiotelephony call sign (M) nnnn nnnnnnnnnn FIR[/UIR] or nnnn nnnnnnnnnn CTA nnnn nnnnnnnnnn FIR[/n] nnnnnn YUCC AMSWELL FIR4 YUDD SHANLON FIR/UIR4 YUCC AMSWELL FIR/24 YUDD SHANLON FIR4 VA812 IF THE SIGMET IS TO BE CANCELLED, SEE DETAILS AT THE END OF THE TEMPLATE. 2007/70/II. szám Appendix 6 Annex 3 — Meteorological Service for International Air Navigation APP 6-7 25/11/04 Phenomenon (M)8 Description of phenomenon causing the issuance of SIGMET/AIRMET (C) OBSC9 TS [GR10] EMBD12 TS [GR] FRQ13 TS [GR] SQL14 TS [GR] TC nnnnnnnnnn SEV TURB11 SEV ICE19 SEV ICE (FZRA)20 SEV MTW21 HVY DS HVY SS VA[ERUPTION] [MT nnnnnnnnnn] [LOC Nnn[nn] or Snn[nn] Ennn[nn] or Wnnn[nn]] VA CLD MOD TURB11 SEV TURB ISOL15 CB16 OCNL18 CB FRQ13 CB GR VA[ERUPTION] [MT nnnnnnnnnn] [LOC Nnn[nn] or Snn[nn] Ennn[nn] or Wnnn[nn]] VA CLD SFC WSPD nn[n]KMH (or SFC WSPD nn[n]KT) SFC VIS nnnnM (nn)17 ISOL15 TS[GR]10 OCNL18 TS[GR] MT OBSC BKN CLD nnn/[ABV]nnnnM (or BKN CLD nnn/[ABV]nnnnFT) OVC CLD nnn/[ABV]nnnnM (or OVC CLD nnn/[ABV]nnnnFT) ISOL15 CB16 OCNL18 CB FRQ13 CB ISOL15 TCU16 OCNL18 TCU16 FRQ13 TCU MOD TURB11 MOD ICE19 MOD MTW21 TS TSGR SEV TURB SEV ICE SEV MTW HVY SS VA CLD [FL nnn/nnn] VA [MT nnnnnnnnnn] MOD TURB11 GR10 CB16 SEV TURB FRQ TS OBSC TSGR EMBD TSGR TC GLORIA VA ERUPTION MT ASHVAL LOC S15 E073 VA CLD MOD TURB MOD MTW ISOL CB BKN CLD 120/900M (BKN CLD 400/3000FT) OVC CLD 270/ABV3000M (OVC CLD 900/ABV10000FT) SEV ICE Observed or forecast phenomenon (M) Indication whether the information is observed and expected to continue, or forecast (M) OBS [AT nnnnZ] FCST OBS [AT nnnnZ] AND FCST OBS AT nnnnZ OBS AT 1210Z OBS OBS AND FCST Element as specified in Chapter 5 and Appendix 6 Detailed content Template(s) Examples SIGMET SIGMET SST1 AIRMET SPECIAL AIR-REPORT2 2007/70/II. szám Annex 3 — Meteorological Service for International Air Navigation Appendix 6 25/11/04 APP 6-8 Location (C) Location (referring to latitude and longitude (in degrees and minutes) or locations or geographic features well known internationally) Nnn[nn] Wnnn[nn] or Nnn[nn] Ennn[nn] or Snn[nn] Wnnn[nn] or Snn[nn] Ennn[nn] or N OF Nnn[nn] or S OF Nnn[nn] or N OF Snn[nn] or S OF Snn[nn] or [AND] W OF Wnnn[nn] or E OF Wnnn[nn] or W OF Ennn[nn] or E OF Ennn[nn] or [N OF, NE OF, E OF, SE OF, S OF, SW OF, W OF, NW OF] nnnnnnnnnnnn or WI Nnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn] — Nnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn] — Nnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn] — [Nnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn] — Nnn[nn] or Snn[nn] Wnnn[nn] or Ennn[nn]] NnnnnWnnnnn or NnnnnWnnnnn or SnnnnWnnnnn or SnnnnEnnnnn S OF N54 N OF N50 N2020 W07005 YUSB4 N2706 W07306 N48 E010 N OF N1515 AND W OF E13530 W OF E1554 WI N6030 E02550 - N6055 E02500 - N6050 E02630 Level (C) Flight level and extent22(C) FLnnn or FLnnn/nnn or TOP FLnnn or [TOP] ABV FLnnn or [TOP] BLW FLnnn or BLW nnnnM (or BLW nnnnFT) or23 CB TOP [ABV] FLnnn WI nnnKM OF CENTRE (or CB TOP [ABV] FLnnn WI nnnNM OF CENTRE) or CB TOP [BLW] FLnnn WI nnnKM OF CENTRE (or CB TOP [BLW] FLnnn WI nnnNM OF CENTRE) or24 FLnnn/nnn [APRX nnnKM BY nnnKM] [Nnn[nn] or Snn[nn]Wnnn[nn] or Ennn[nn] – Nnn[nn] or Snn[nn]Wnnn[nn] or Ennn[nn] [ – Nnn[nn] or Snn[nn]Wnnn[nn] or Ennn[nn]] [ – Nnn[nn] or Snn[nn]Wnnn[nn] or Ennn[nn]]] (or FLnnn/nnn [APRX nnnNM BY nnnNM] [Nnn[nn] or Snn[nn]Wnnn[nn] or Ennn[nn] – Nnn[nn] or Snn[nn]Wnnn[nn] or Ennn[nn] [ – Nnn[nn] or Snn[nn]Wnnn[nn] or Ennn[nn]] [ – Nnn[nn] or Snn[nn]Wnnn[nn] or Ennn[nn]]]) FLnnn FL180 FL050/080 TOP FL390 BLW FL200 TOP ABV FL100 FL310/450 CB TOP FL500 WI 270KM OF CENTRE (CB TOP FL500 WI 150NM OF CENTRE) FL310/350 APRX 220KM BY 35KM FL390 Movement or expected movement (C) Movement or expected movement (direction and speed) with reference to one of the eight points of compass, or stationary (C) MOV N [nnKMH] or MOV NE [nnKMH] or MOV E [nnKMH] or MOV SE [nnKMH] or MOV S [nnKMH] or MOV SW [nnKMH] or MOV W [nnKMH] or MOVNW[nnKMH] (or MOV N [nnKT] or MOV NE [nnKT] or MOV E [nnKT] or MOV SE [nnKT] or MOVS[nnKT] or MOV SW [nnKT] or MOV W [nnKT] or MOV NW [nnKT]) or STNR — MOV E 40KMH (MOV E 20KT) MOV SE STNR Changes in intensity (C) Expected changes in intensity (C) INTSF or WKN or NC — WKN Element as specified in Chapter 5 and Appendix 6 Detailed content Template(s) Examples SIGMET SIGMET SST1 AIRMET SPECIAL AIR-REPORT2 2007/70/II. szám Appendix 6 Annex 3 — Meteorological Service for International Air Navigation APP 6-9 25/11/04 Notes.— 1. In accordance with 1.1.2. 2. No wind and temperature to be uplinked to other aircraft in flight in accordance with 3.2. 3. See 4.1. 4. Fictitious location. 5. In accordance with 1.1.3 and 2.1.2. 6. See 3.1. 7. See 2.1.3. 8. In accordance with 1.1.4 and 2.1.4. 9. In accordance with 4.2.1 a).

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