Thank you 'asnyk', then I will change the official number of KILDIN to 406 in the title of the photo.Regards.

Project 861M - small intelligence ships, 1992 reclassified to middle intelligence ships. SSV-512 was Archipelag (excluded 1994), number 418 is Ekvator and Kildin has oficially number 406. rgds

These vessels used to be called 'spy trawlers' by the Western media at the height of the cold war.Thank you John,regards.

Russian Navy Moma-class intelligence collector KIL'DIN SSV418.
1080 tons light 1260 tons standard 1560 tons loaded
73.3m x 11.2m x 3.9m 16 knots
Former survey ship/navigational buoy tenderCrew: 80