Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 6138

e) The abbreviated heading “TTAAiiii CCCC MMYYGGgg (BBB)” is included to facilitate the automatic processing of SNOWTAM messages in computer data banks. The explanation of these symbols is: TT = data designator for SNOWTAM = SW; AA = geographical designator for States, e.g. LF = FRANCE, EG = United Kingdom (see Location Indicators (Doc 7910), Part 2, Index to Nationality Letters for Location Indicators); iiii = SNOWTAM serial number in a four-figure group; CCCC = four-letter location indicator of the aerodrome to which the SNOWTAM refers (see Location Indicators (Doc 7910)); MMYYGGgg = date/time of observation/measurement, whereby: MM = month, e.g. January = 01, December = 12 YY = day of the month GGgg = time in hours (GG) and minutes (gg) UTC; (BBB) = optional group for: Correction to SNOWTAM message previously disseminated with the same serial number = COR. Note.— Brackets in (BBB) are used to indicate that this group is optional. Example: Abbreviated heading of SNOWTAM No. 149 from Zurich, measurement/observation of 7 November at 0620 UTC: SWLS0149 LSZH 11070620 2. Item A — Aerodrome location indicator (four-letter location indicator). 3. Item B — Eight-figure date/time group — giving time of observation as month, day, hour and minute in UTC; this item must always be completed. 4. Item C — Lower runway designator number. 5. Item D — Cleared runway length in metres, if less than published length (see Item T on reporting on part of runway not cleared). 6. Item E — Cleared runway width in metres, if less than published width; if offset left or right of centre line, add “L” or “R”, as viewed from the threshold having the lower runway designation number. 7. Item F — Deposit over total runway length as explained in SNOWTAM Format. Suitable combinations of these numbers may be used to indicate varying conditions over runway segments. If more than one deposit is present on the same portion of the runway, they should be reported in sequence from the top to the bottom. Drifts, depths of deposit appreciably greater than the average values or other significant characteristics of the deposits may be reported under Item T in plain language. Note.— Definitions for the various types of snow are given at the end of this Appendix. 2007/70/II. szám Appendix 2 Annex 15 — Aeronautical Information Services APP 2-3 25/11/04 8. Item G — Mean depth in millimetres deposit for each third of total runway length, or “XX” if not measurable or operationally not significant; the assessment to be made to an accuracy of 20 mm for dry snow, 10 mm for wet snow and 3 mm for slush. 9. Item H — Friction measurements on each third of the runway and friction measuring device. Measured or calculated coefficient (two digits) or, if not available, estimated surface friction (single digit) in the order from the threshold having the lower runway designation number. Insert a code 9 when surface conditions or available friction measuring device do not permit a reliable surface friction measurement to be made. Use the following abbreviations to indicate the type of friction measuring device used: BRD Brakemeter-Dynometer GRT Grip tester MUM Mu-meter RFT Runway friction tester SFH Surface friction tester (high-pressure tire) SFL Surface friction tester (low-pressure tire) SKH Skiddometer (high-pressure tire) SKL Skiddometer (low-pressure tire) TAP Tapley meter If other equipment is used, specify in plain language.

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