# Q110287969
**Wikidata**: [Q110287969](https://www.wikidata.org/wiki/Q110287969)  
**Source**: https://4ort.xyz/entity/q110287969


## References

1. Swedish list of lights. 1978
2. [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)
3. notice to mariners. 1991