Sibir (1977 icebreaker)

Sibir in 2012
History
Name	Sibir
Owner	FGUP Atomflot
Operator	Murmansk Shipping
Port of registry	1977–1992: Murmansk, Soviet Union 1992 onwards: Murmansk, Russia
Builder	Baltiyskiy Zavod
Yard number	701
Laid down	26 June 1974
Launched	23 February 1976
Completed	28 Dezember 1977
Out of service	Decommissioned in 1992
Identification	Call sign: UWDS IMO number: 7604491 MMSI number: 273138200
General characteristics
Class and type	Template:Sclass-
Tonnage	20,665 GT 4,096 DWT

This article is about the 1977 nuclear icebreaker. For other icebreakers of the same name, see Sibir (icebreaker).

Sibir (Template:Lang-ru), built 1977, is a retired Russian nuclear-powered icebreaker of the Template:Sclass-. She is the only icebreaker of her class that does not feature a red superstructure.

She was withdrawn from service in 1992 and was reported in 2012 as being moored at Murmansk awaiting scrapping.

She has a gross tonnage of 20,655 and a dead weight of 4096 tonnes.