| Standard Number |
BS EN 61821:2011 |
| Title |
Electrical installations for lighting and beaconing of aerodromes. Maintenance of aeronautical ground lighting constant current series circuits |
| Status |
Current |
| Publication Date |
31 January 2012 |
| Cross References |
IEC 60903, EN 60903, IEC 61822, IEC 61823, IEC/TS 62143, IEC/ISO Guide 51:1999 |
| Replaces |
BS EN 61821:2003 |