Dadson, Achterstraat, Dempsey, Collins, Crawford, Collins & Barnaby

This concession holder is not a company — it is a group of seven private individuals (the named surnames Dadson, Achterstraat, Dempsey, Collins, Crawford, Collins and Barnaby) listed jointly on a single DOC concession. The only listed activity is "Airstrips" in the Bay of Islands district.

The combination of multiple co-owners and the airstrips-only scope is consistent with a privately owned bush block or coastal property in Northland where the owners hold a concession to use or maintain a small grass airstrip on adjoining conservation land for their own access. There is no commercial operation and no public-facing entity.