Blackhaw tending aids to navigation off Da Nan Vietnam September 1970
Blackhaw tending aids to navigation off Da Nang, Republic of Vietnam in September 1970, with RVN lighthouse service personnel aboard. Blackhaw spent 11 stints in Vietnamese waters while staged from the Philippines: 13 March- 6 May 1968; 24June-18JuIy 1968; 9 September-11 October 1968; 16 January- 4 March 1969; 16 April-3 May 1969; 16 June-3 July 1969; 24 October-7 December 1969; 23 April-18 May 1970; 24 October-10 November 1970; 13 January-7 March 1971; 25 April-17 May 1971.