# Norrbyskär upper light
**Wikidata**: [Q110514707](https://www.wikidata.org/wiki/Q110514707)  
**Source**: https://4ort.xyz/entity/norrbysk-r-upper-light


## References

1. Swedish list of lights. 1978
2. notice to mariners. 1996
3. [Fyrwiki](https://fyr.org/wiki/index.php/Norrbysk%C3%A4r)