An item reported that the Soviet
North-Western Line (Severo-Zapadnoe Parokhodstvo) possessed the steam tug
Khasan, registered at Petrokrepost [nowadays Shlisselburg, Russia], last time
identified on 6 September 1949.
Source
The
report was published on www.archive.org,
document number CIA-RDP83-00415R005700200002-4