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时间:2010-07-14 23:43来源:蓝天飞行翻译 作者:admin
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June 2005.
Runway visual range for local routine and special reports is determined on the basis of maximum
intensity (100 per cent) of the runway lighting.
Upper RVR limit is 1 500 m.
Remark: Software modification has not been completed. Expected to be implemented by
June 2005.
APPENDIX 5
1.1 Identification of the type forecast TAF COR is not used.
Remark: Software modification has not been completed. Expected to be implemented by
November 2005.
APPENDIX 6
6.2.1 Wind shear warnings are not issued.
Remark: Expected to be implemented in June 2005.
APPENDIX 9
Wind shear warnings are not issued.
Remark: Expected to be implemented in June 2005.
* Recommended Practice
CHAPTER 3
3.4.2 g) Information concerning the accidental release of radioactive materials into the atmosphere is not
supplied to ACC/FIC.
Remark: At present, such information is not available at the meteorological watch office.
Procedures are under development and are expected to be implemented by 3 1 December 2005.
CHAPTER 8
Climatological information for some regular aerodromes does not meet the requirements.
Remark: Climatological information became obsolete. Aerodromes that are not open on a 24-hour
basis do not have complete information for processing. Procedures for collecting, processing and
storing are under development and are expected to be implemented by 31 December 2005.
APPENDIX 6
5.1.2* Snow accumulation is not included in aerodrome warnings.
Remark: No technical resources are available for observing and forecasting snow accumulation.
* Recommended Practice
CHAPTER 4
4.4.2 b) SPEC1 is not issued in Finland.
Remark: METAR is issued every half-hour according to regional air navigation agreement.
CHAPTER 7
7.3.1 Aerodrome warnings will normally not be issued for meteorological conditions that could
adversely affect aircraft on the ground, including parked aircraft.
Remark: Due to limitations of observing methods and/or short-term forecasting, this kind of
specific warning is not issued in Finland.
Wind shear warnings are not normally issued. Information on observed wind shear at aerodromes
is included in METAR and local reports.
Remark: Due to limitations of observing methods and/or short-term forecasting, this kind of
warning is not issued in Finland.
SUPPLEMENTTO ANNEX3 (FIFTEENTEHD ITION) FRANCE I
CHAPTER 1
Definitions Visibility. The visibility reported to users corresponds to the meteorological optical range.
CHAPTER 4
4.1.5 Automatic systems for measuring visibility have not yet been installed at certain aerodromes with
runways intended for Category I11 instrument approach and landing operations.
Remark: These aerodromes will be equipped by 2006.
Instruments that enable the assessment of the runway visual range, representative of the
touchdown zone, have not been installed at some aerodromes with runways intended for
Category I instrument approach and landing operations.
Instruments that enable assessment of the runway visual range, representative of the touchdown
zone, the mid-point and stop-end of the runway, have not yet been installed at some aerodromes
with runways intended for Category I11 instrument approach and landing operations.
Remark: These aerodromes will be equipped by 2006.
Phenomena in the vicinity of the aerodrome are not included in reports from fully automatic
observing systems.
Vertical visibility is not measured.
Remark: The current sensors are not suited to this type of measurement.
Reports from fully automatic observing systems are issued during the operational hours of the
aerodrome.
CHAPTER 7
7.4 Wind shear warnings are not issued unless appropriate sensors are available.
APPENDIX 3
2.3.2* f) RVR is not included in SPECI.
g) SPEC1 is issued when the onset or cessation of the following phenomena occurs:
h) - freezing precipitation;
- moderate or heavy snowfall, ice pellets, hail, small hail andtor snow pellets, mixed rain and
snow;
- blowing dust, sand or snow;
- duststorm;
- sandstorm;
- snowstorm.
* Recommended Practice
k) Vertical visibility is not included in SPECI.
4.1.3.1 b) The averages of the surface wind observations do not take into account a possible discontinuity.
4.1.4.2 b) Local routine and special reports only provide variations in the wind direction when the total
variation is 60' with a mean wind speed above 3 kt.
f) The averages of the surface wind observations do not take into account a possible discontinuity.
4.2.3* b) The averages of the visibility observations do not take into account a possible discontinuity.
4.2.4.4* In reports from fully automatic observing systems, visibility is derived from one single point of
 
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