# MA 7
**Wikidata**: [Q109519639](https://www.wikidata.org/wiki/Q109519639)  
**Source**: https://4ort.xyz/entity/ma-7


## References

1. Swedish list of lights. 1978
2. [Fyrwiki](https://fyr.org/wiki/index.php/MA7)
3. [NGA List of Lights, Radio Aids and Fog Signals. 2021](https://msi.nga.mil/api/publications/download?key=16694312/SFH00000/NIMA_LOL/Pub116/Pub116bk.pdf)
4. [notice to mariners. 2005](https://www-o.sjofartsverket.se/upload/ufs/2005/Nr%2063.pdf)
5. [notice to mariners. 2013](https://www-o.sjofartsverket.se/upload/Ufs/2013/Ufs439.pdf)