NZOS.

The funnel carried NZ above OS on Takapu and Toanui, chartered for New Zealand work from July 1983 until 8 July 1984. The insignia was painted out when they left Wellington on 22 July. The vessels belonged to Container Rentals Ltd., managed by Fednav of Montreal. Rosanoski found no evidence of other ships using this logo, although NZOS continued managing supply vessels as a Union subsidiary.