The Alumni Historian recounts activities for FY2011-12: (1) revisions and new editions of established studies, (2) distribution of new Research Notes, (3) dealings with the U. S. Library of Congress, Cornell University Library and Vantine Imaging regarding memoirs, gifts and records, (4) proposals related to the University’s program to control fraternity pledging, (5) status of the Aviators Memorial Committee, (6) status of the Clifton Beckwith Brown Tablet Committee, (7) plans for the forthcoming fiscal year, (8) list of chapter officers elected during the spring 2012 term, (9) composition of the Delta Chi Association Board, (10) chapter headcount and legacy statistics, (11) proposed resolutions by the Alumni Historian, (12) account of Delta Chi Deke Aviation Fatalities, (13) Class of 1944 data, (14) list of forty-five research notes to date, (15) miscellaneous data and errata, and (16) summary of chapter kitchen and dining operations.