December 18, 1979 - Non-profit entity established in Georgia as West Central Georgia Experimental Aircraft Association, Inc.
February 6, 1980 - EAA Charter issued
March 1994 - Hosted EAA's B-17G Aluminum Overcast
November 1, 2002 - Recognized as "Earnie Shelton Day" by City Proclamation and airport road named Earnie Shelton Drive
February 14, 2009 - Past Chapter President Earnie Shelton enshrined in the Georgia Aviation Hall of Fame
February 16, 2010 - Chapter re-activated
June 29, 2011 - First Chapter website established
July 15, 2011- First issue of Hangar 13 News
February 2, 2012 - Name changed to Chattahoochee Valley EAA Chapter 677, Inc.
April 24, 2012 - First Air Academy Scholarship awarded to Jerad Lewak
May 22, 2012 - Hangar 13 agreement signed
October 27, 2012 - Flew 500th Young Eagle of the year
June 27, 2013 - First meeting in hangar 13 space
May 1, 2014 - Hosted EAA's Ford Tri-motor
April 9, 2016 - Dedication of Airport Observation Deck built by Young Eagle Jerad Lewark
August 6, 2016 - First annual Post-Oshkosh BBQ
October 26, 2016 - CSG Proclamation recognizing chapter's support of General Aviation at CSG
May 4, 2017 - Awarded Section 501 (c) (3) status by the Internal Revenue Service
October 10, 2017 - Hosted EAA's B-17G Aluminum Overcast
March 5, 2019 - Received 9 out of 10 on Chapter Recognition Program (Top 4% of 869 chapters)
March 6, 2019 - Awarded Ray Scholarship Grant
June 28, 2019 - Awarded first Ray Scholarship to Lily Busenbark
November 22, 2019 - Ray Scholar Lily Busenbark Soloed
