Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 3390

z) irtual a imuth to secondary runway threshold distance shall represent the distance to the secondary runway threshold from the point to be considered as the origin for lateral guidance to that runway. Note This distance may be used by the M S receiver in a manner similar to the approach a imuth antenna to threshold distance to establish the lateral deviation scale factor A A 11 23/11/06 2007/70/II. szám Annex 10 — Aeronautical Communications Volume I able A 12 Auxiliary data (see ) Word Data content Type of data Maximum time between transmissions (seconds) Bits used Bits used Least significant bit Bit number Words B1 through B39: Time-invariant (fixed) data items supporting MLS/RNAV procedures (see Table A-15) Words B40 through B54: Other fixed data items B40 PREAMBLE digital 2.0 see Note 6 I1 - I12 Address I13 - I20 Latitude of MLS datum point 324 000.0 arc seconds to 324 000.0 arc seconds (see Note 2) 0.1 arc seconds I21 - I43 Longitude of MLS datum point 648 000.0 arc seconds to 648 000.0 arc seconds (see Note 2) 0.1 arc seconds I44 - I67 SPARE see Note 9 I68 - I69 PARITY see Note 1 I70 - I76 B41 PREAMBLE digital 2.0 see Note 6 I1 - I12 Address I13 -I20 Vertical coordinate of MLS datum point 4 095 m to 4 095 m (see Note 2) 1 m I21 - I33 Approach azimuth True North orientation 0 to 359.99 0.01 I34 - I45 SPARE I50 - I69 PARITY see Note 1 I70 - I76 B42 PREAMBLE (see Note 5) digital 1.0 see Note 6 I1 - I12 Address I13 - I20 Approach azimuth antenna offset 511 m to 511 m (see Note 2) 1 m I21 - I30 Approach azimuth antenna to MLS datum point distance 0 m to 8 191 m 1 m I31 - I43 Approach azimuth alignment with runway centre line 81.91 to 81.91 (see Note 2) 0.01 I44 - I67 Approach azimuth antenna height 63 m to 63 m (see Note 2) 1 m I58 - I64 SPARE see Note 9 I65 - I69 23/11/06 A A 12 2007/70/II. szám A endix A Annex 10 — Aeronautical Communications Word Data content Type of data Maximum time between transmissions (seconds) Bits used Bits used Least significant bit Bit number PARITY see Note 1 I70 - I76 B43 PREAMBLE (see Notes 4 and 5) digital 1.0 see Note 6 I1 - I12 Address I13 - I20 Back azimuth antenna offset 511 m to 511 m (see Note 2) 1 m I21 - I30 Back azimuth antenna to MLS datum point distance 0 m to 2 047 m 1 m I31 - I41 Back azimuth alignment with runway centre line 81.91 to 81.91 (see Note 2) 0.01 I42 - I55 Back azimuth antenna height 63 m to 63 m (see Note 2) 1 m I56 - I62 SPARE see Note 9 I63 - I69 PARITY see Note 1 I70 - I76 B44 PREAMBLE digital 2.0 see Note 6 I1 - I12 Address I13 - I20 Primary runway number 0 to 36 (see Note 10) I21 - I26 Primary runway letter see Note 7 I27 - I28 Secondary runway number 0 to 36 (see Note 10) I29 - I34 Secondary runway letter see Note 7 I35 - I36 Elevation guidance to secondary runway see Note 8 I37 - I38 Minimum glide path to secondary runway 2 to 14.7 0.1 I39 - I45 Approach azimuth alignment with secondary runway centre line 180.00 0.01 I46 - I61 SPARE see Note 9 I62 - I69 PARITY see Note 1 I70 - I76 B45 PREAMBLE digital 2.0 see Note 6 I1 - I12 Address I13 - I20 Secondary runway threshold X coordinate 16 384 m 1 m I21 - I35 Secondary runway threshold Y coordinate 16 384 m 1 m I36- I50 A A 13 23/11/06 2007/70/II. szám Annex 10 — Aeronautical Communications Volume I 23/11/06 A A 1 Word Data content Type of data Maximum time between transmissions (seconds) Bits used Bits used Least significant bit Bit number Secondary runway threshold coordinate 127 m 1 m I51 - I58 Secondary runway threshold crossing height 0 to 31 m 1 m I59 - I63 Virtual azimuth to secondary runway threshold distance 0 to 6 300 m 100 m I64 - I69 PARITY see Note 1 I70 - I76 Words B55 through B64: Time-varying data items. (Note ord only is defined below ) B55 PREAMBLE digital 10.0 see Note 6 I1 - I12 Address I13 - I20 RVR (touchdown zone) 0 - 2 555 m (see Note 3) 5 m I21 - I31 RVR (mid-point) 0 - 2 555 m (see Note 3) 5 m I32 - I42 RVR (stop end) 0 - 2 555 m (see Note 3) 5 m I43 - I53 Surface wind speed 0 - 127 kt 1 kt I54 - I60 Surface wind direction (magnetic) 0 - 359 I61 - I69 PARITY see Note 1 I70 - I76 N TES 1. Parity bits I70 to I76 are chosen to satisfy the equations which follow. For bit I70 EVEN (I13 ... I18) I20 I22 I24 I25 I28 I29 I31 I32 I33 I35 I36 I38 I41 I44 I45 I46 I50 (I52 ... I55) I58 I60 I64 I65 I70 For bit I71 EVEN (I14 ... I19) I21 I23 I25 I26 I29 I30 I32 I33 I34 I36 I37 I39 I42 I45 I46 I47 I51 (I53 ... I56) I59 I61 I65 I66 I71 For bit I72 EVEN (I15 ... I20) I22 I24 I26 I27 I30 I31 I33 I34 I35 I37 I38 I40 I43 I46 I47 I48 I52 (I54 ... I57) I60 I62 I66 I67 I72 For bit I73 EVEN (I16 ... I21) I23 I25 I27 I28 I31 I32 I34 I35 I36 I38 I39 I41 I44 I47 I48 I49 I53 (I55 ... I58) I61 I63 I67 I68 I73 For bit I74 EVEN (I17 ... I22) I24 I26 I28 I29 I32 I33 I35 I36 I37 I39 I40 I42 I45 I48 I49 I50 I54 (I56 ... I59) I62 I64 I68 I69 I74 For bit I75 EVEN (I13 ... I17) I19 I21 I23 I24 I27 I28 I30 I31 I32 I34 I35 I37 I40 I43 I44 I45 I49 (I51 ... I54) I57 I59 I63 I64 I69 I75 2007/70/II. szám A endix A Annex 10 — Aeronautical Communications A A 1 23/11/06 For bit I76 EVEN I13 I14 ... I75 I76 2. The convention for the coding of negative numbers is as follows: MSB is the sign bit: 0 positive 1 negative Other bits represent the absolute value. The convention for the antenna location is as follows: As viewed from the MLS approach reference datum looking toward the MLS datum point, a positive number represents a location to the right of the runway centre line (lateral offset) or above the runway (vertical offset), or towards the stop end of the runway (longitudinal distance). The convention for the alignment is as follows: As viewed from above, a positive number represents clockwise rotation from the runway centre line to the respective zero-degree guidance radial. The convention for geodetic coordinates is as follows: A positive number represents a northern latitude or eastern longitude. A negative number represents a southern latitude or western longitude. 3. The tenth and eleventh bits transmitted for each RVR value are used to provide trend information. The convention for coding is as follows: Tenth bit Eleventh bit Off Decreasing Equal Increasing 4. When used, data word B43 is transmitted in both approach azimuth and back azimuth coverage sectors if back azimuth guidance is provided, while retaining the specified maximum time between transmissions in each area. 5. Data words B42 and B43 are defined for applications that require azimuth antenna rotation greater than the 20.47 supported by the data items in A1, for azimuth, and A4, for back azimuth. At a facility with approach azimuth rotation greater than 20.47 , B42 is transmitted in place of A1. At a facility with the back azimuth rotation greater than 20.47 , B43 is transmitted in place of A4. 6. The 12 data bits of the preamble are preceded by an 0.832 millisecond interval (13 clock pulses) of CW for carrier acquisition (see Table A-1). 7. The convention for coding is as follows: 0 no letter 1 R (right) 2 C (centre) 3 L (left) 8. The convention for coding is as follows: 0 not provided 1 raw elevation guidance 2 computed glide path 3 code not allowed 9. All spare bits are set to ERO.

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