Table:
text: Yankee-class submarine
Units
Yankee class — significant dates
_ Project Shipyard Laid_down Launched Commissioned Status_
K-408 667A, 667AT SEVMASH, Severodvinsk January 20, 1968 September 10, 1969 December 25, 1969 Decommissioned July 17, 1988 for scrapping
K-411 667A, 667AN SEVMASH, Severodvinsk May 25, 1968 January 16, 1970 August 31, 1970 Decommissioned for scrapping
K-418 667A SEVMASH, Severodvinsk June 29, 1968 March 14, 1970 September 22, 1970 Decommissioned March 17, 1989 for scrapping
K-420 667A, 667M SEVMASH, Severodvinsk October 12, 1968 April 25, 1970 October 29, 1970 Decommissioned for scrapping
K-423 667A, 667AT SEVMASH, Severodvinsk January 13, 1969 April 7, 1970 November 13, 1970 Decommissioned for scrapping
K-434 667AU Leninskiy Komsomol Shipyard, Komsomolsk February 23, 1969 May 29, 1970 November 30, 1970 Decommissioned March 17, 1989 for scrapping

Question: What shipping area was requested for Yankee class submarines on November 30, 1970?

Question: Where is the boat range that began on November 30, 1970 among the Yankee class submarines?