Helmy · Yacht Management
Marina in Gokceada, Turkiye
Kuzu Limanı, Gökçeada/Çanakkale
Harbour master office of the Turkish Ministry of Transport at Kuzu Limani on Gokceada island.
Other
https://www.uab.gov.tr/kurumsal/birimler/
All marinas and harbours on Helmy
Helmy lists marinas port by port, free, with no account needed to look. It is also where a boat keeps her own papers, manuals, log book and orders.