Chart Title: Northern Approaches to the Shetland Islands Publication Date: 20/08/1982 Latest Edition date: 25/10/2012 Chart Size: 980 x 640 (mm) British Isles, Northern Approaches to the Shetland Islands – 1:200,000 Publisher: United Kingdom Hydrographic Office Edition Date: 10/25/2012 UKHO Folio No: 6 UKHO Catalogue Page: 28, 30, 32