# Q33227913

> lighthouse in Österåker Municipality, Baltic coast, Sweden

**Wikidata**: [Q33227913](https://www.wikidata.org/wiki/Q33227913)  
**Source**: https://4ort.xyz/entity/q33227913


## References

1. Swedish list of lights. 1978
2. [notice to mariners. 2024](https://ufs.sjofartsverket.se/pdf/2024/1017SV.pdf)
3. [NGA List of Lights, Radio Aids and Fog Signals. 2017](http://msi.nga.mil/MSISiteContent/StaticFiles/NAV_PUBS/NIMA_LOL/Pub116/Pub116bk.pdf)
4. notice to mariners. 2001
5. [Fyrwiki](https://fyr.org/wiki/index.php/%C3%96stra_%C3%84lg%C3%B6grundet)