曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
This chart series serves the requirements of VFR in-flight navigation for low speed, short range operations at low and intermediate altitudes. 8 Charts cover the UK. It is also used in pre-flight planning and for pilot and navigator training. Airspace information up to FL50 (5000ft AMSL) and obstacles above 300ft AGL are depicted. In addition to aeronautical information, the charts provide hydrographic, topographic, cultural and other visual features compatible with legibility at the scale of the chart – this information is supplied by GB Ordnance Survey and/or Ordnance Survey Northern Ireland. Terrain contours at intervals above 200ft AMSL depicted. The charts show a more detailed topographical base than the 1:500,000 scale charts and are particularly well suited to the General Aviation community operating at low level. The charts are re-published between 1-2 years, depending on the amount and nature of updates.
This chart is for the purpose of visual air navigation for helicopters within the London area, and can be also used in pre-flight planning and for pilot and navigator training. It depicts the current helicopter routes into and out of the London area, Heliports, Altitude Limits and reporting points.
1:50,000 London Helicopter Routes Chart
In addition to aeronautical information, the chart provides hydrographic, topographic, cultural and other visual features compatible with legibility at the scale of the chart. The source for all topographical detail is the GB Ordnance Survey 1:50,000 Landranger Map Series.
Chart Symbology
Symbols used in the UK VFR Charts are detailed in the UK AIP at section GEN 2.3, along with symbology for other AIP charts.
Chart Amendments Service
Updates to current VFR charts (as notified by 933) will be listed on the NATS/AIS website (from May 2011), along with the date that the change is to be implemented. Go to www.ais.org.uk
The site also contains details of the publication dates, stockists and pricing of the current charts.
For further information or to give feedback on any issues specific to VFR charting, contact vfrcharts@nats.co.uk
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：
Guide to Visual Flight Rules (VFR) in the UK(50)
