The Rev. Alastair Henderson Symington has served as the senior minister at Troon Old Parish Church since 1998 and has served as Chaplain to the Queen in Scotland since 1996. Troon is located in Ayrshire Coast of the Firth of Clyde. Prior to his present dual roles, he had served as assistant minister at Wellington Church in Glasgow, as a Royal Air Force Chaplain, as minister at Craiglockhart Parish Church and as Senior Minister at New Kilpatrick Parish Church, all in Scotland. Throughout his years in ministry, he has been active in the Church of Scotland, serving on a variety of committees and commissions.