During its first decade, the Gull Wing Group evolved from a regional association into a national organization, and soon after, an international one. Roadster owners were welcomed alongside Coupe owners, reflecting a broader understanding of the shared engineering and heritage of the 300 SL family. What began as a practical response to technical challenges matured into a durable institution built on continuity, documentation, and community.
Today, more than sixty years after its founding, the Gull Wing Group International serves members around the world. It supports an active network of chapters, hosts annual conventions across North America, and publishes the 300 StarLetter, a professionally produced journal that blends technical depth with historical perspective. Decades of newsletters, articles, and technical discussions are preserved in a searchable digital archive, complemented by a members-only forum where hard-won experience continues to be exchanged.