Membership of the Association is open to all current and former aircrew members of 617 Squadron since its formation in 1943. If you wish to join the Association, please contact the Assistant Secretary, Richard Crook, The Walks Farmhouse, Silk Willoughby, Sleaford, Lincs NG34 8PJ.

The Association publishes two newsletters and holds two reunion dinners per year; the Dams Raid is commemorated on the weekend nearest the anniversary of the raid (16/17 May 1943), and the destruction of the Tirpitz is commemorated on Remembrance Weekend, which is generally the weekend nearest the anniversary of the final attack (12 November 1944).