The six Frigate Panters were all built in the USA with MDAP funds. They were designed to escort slow coastal convoys in the Channel and North Sea areas and were operated as a single squadron by the Royal Netherlands Navy. They proved useful in a number of peacetime tasks, especially fishery protection, and some retained this role in the North Sea until the mid-1980s.

Jantinus Mulder started his career in the graphic industry and is currently a publisher at Lanasta (Walburg Pers). He is a specialist in the model building of naval ships. He builds models, and has written about model building in various (trade) magazines and books.