Reference Title Downloads Closing date Circulation date Voting / Comments parallel vote Procedure Result - FprEN 50512:2008 Electrical installations for lighting and beaconing of aerodromes - Advanced Visual Docking Guidance Systems (A-VDGS) http://cmc09app.cenorm.be:8080/dyn/www/f?p=104:200:2639081513428774::::P200_DOC_ID:16513 2008-10-09 2008-09-09 Procedure Result No Procedure Result - FprEN 61821:2010 Electrical installations for lighting and beaconing of aerodromes - Maintenance of aeronautical ground lighting constant current series circuits http://cmc09app.cenorm.be:8080/dyn/www/f?p=104:200:2639081513428774::::P200_DOC_ID:36281 2010-11-30 2010-11-16 Procedure Result No Procedure Result - FprEN 61821:2011 Electrical installations for lighting and beaconing of aerodromes - Maintenance of aeronautical ground lighting constant current series circuits http://cmc09app.cenorm.be:8080/dyn/www/f?p=104:200:2639081513428774::::P200_DOC_ID:43195 2011-10-10 2011-09-19 Procedure Result No Procedure Result - FprEN 61822:2008 Electrical installations for lighting and beaconing of aerodromes - Constant current regulators http://cmc09app.cenorm.be:8080/dyn/www/f?p=104:200:2639081513428774::::P200_DOC_ID:16766 2008-07-14 2008-06-30 Procedure Result No Procedure Result - FprEN 61822:2009 Electrical installations for lighting and beaconing of aerodromes - Constant current regulators http://cmc09app.cenorm.be:8080/dyn/www/f?p=104:200:2639081513428774::::P200_DOC_ID:15563 2009-05-25 2009-05-11 Procedure Result No Procedure Result - prEN 50490:2007 Electrical installations for lighting and beaconing of aerodromes - Technical requirements for aeronautical ground lighting control and monitoring systems - Units for selective switching and monitoring of individual lamps http://cmc09app.cenorm.be:8080/dyn/www/f?p=104:200:2639081513428774::::P200_DOC_ID:17645 2008-02-07 2008-01-07 Procedure Result No