months of 1967. On 28 June, she departed San Diego to join the Seventh Fleet in the western Pacific. She remained in the Far East, participating in fleet operations along the Vietnamese coast, until returning to San Diego on 28 December 1967. Scamp operated out of San Diego in the local operating area from January to May 1968. On 11 May, she arrived at Pearl Harbor to conclude an extended training cruise. She returned to San Diego on 19 May and remained there until 15 June, when the submarine shifted to San Francisco to enter Mare Island Naval Shipyard for a three-week restricted availability. She returned to San Diego on 16 July and finished out the year sailing from that port on various exercises and training cruises. Scamp continued stateside duty throughout 1969. She alternated in-port periods with training cruises until early March when she began pre-overhaul tests in the San Diego operating area. She continued preparing for overhaul and participating in exercises until 1 November when she entered Puget Sound Naval Shipyard for regular overhaul. While at Bremerton, Scamp was assigned that port as her new home port. The overhaul continued through 1970 and ended in January 1971. 1970s Following post-overhaul sea trials in Puget Sound, Scamp was reassigned back to San Diego, as home port on 12 February 1971, but did not enter that port until 16 April after a voyage to Pearl Harbor. On 27 July, she deployed to the western Pacific. Scamp stopped at Pearl Harbor from 2 August to 13 August, then headed on to Subic Bay, arriving on 30 August. For the bulk of 1971, she operated with the Seventh Fleet in Far Eastern waters other than off the coast of Vietnam, except for one short two-day period, 8 October and 9 October. She returned to San Diego on 2 February 1972, but following the North Vietnamese Easter Offensive, redeployed to the Seventh Fleet in May. She operated in the South China Sea for most of the summer, returning to San Diego on 1 August. Upon arrival, she went into a two-month standdown period, followed by more than a month of restricted availability at Puget Sound Naval Shipyard. She departed Puget Sound on 28 November, conducted weapons system accuracy tests, and returned, on 11 December, to San Diego, where she remained for the remainder of the year. Scamp operated locally around San Diego until