# Londonderry County Borough

> former district in Northern Ireland

**Wikidata**: [Q24640795](https://www.wikidata.org/wiki/Q24640795)  
**Source**: https://4ort.xyz/entity/londonderry-county-borough


## References

1. BBC Things
2. [Source](https://www.caa.co.uk/uploadedFiles/CAA/Content/Standard_Content/Data_and_analysis/Datasets/Historical_statistics_1973_-_1997/Airports_1983_-1997/1989%20UK%20Airports.zip)