- Other than the list of weekend shows, this site was last updated March
28, 2021 (see the updates
- Visit the CT40 page for more info on Casey's Top 40.
- AT40 celebrated its 50th Anniversary on
July 4, 2020. Visit the updated Anniversary
site for highlights from the past.
- Updated: 9 June 2021:
A list of all the AT40 shows
that have aired as part of the AT40: The 1980s and a list
of the AT40: 1970s programs are available.
- Updated 28 March 2021: The AT40 history page was cleaned up. New pictures
were added to the pictures page.
- (July 2020) A list of articles about the 50th Anniversary were
added to the links page.
- (March-May 2020): The Anniversary section was updated with a new
look and some new content for AT40's 50th Anniversary.
- (30 July 2017) Updated the anniversary
section of the site to include links to YouTube videos of the
#1 songs of the year.