By C. Trent Rosecrans
Astros radio broadcaster Milo Hamilton will announce his intent to retire following the 2012 season, MLB.com's Brian McTaggart reports.
The team will have a press conference for Hamilton, 84, on Wednesday.
Hamilton has announced Major League games for 59 years and won the Hall of Fame's Ford C. Frick Award in 1992.
Hamilton's started broadcasting big-league baseball in 1953 with the St. Louis Browns. When the Browns moved to Baltimore, he stayed in St. Louis, where he worked with Harry Caray and Jack Buck in 1954. After just one season with the Cardinals, he caught on with the Cubs, working with Jack Brickhouse and Vince Lloyd. He served three years with the Cubs and after four-years out of baseball, moved to the White Sox in 1961.
Hamilton was the first voice of the Braves, getting the job when the team moved from Milwaukee in 1966. He worked in Atlanta until after the 1975 season, calling Hank Aaron's record-breaking 715th career homer.
From Atlanta, Hamilton had stints with the Pirates and Cubs before joining the Astros in 1985.
Since 2006, he's mostly called only home games for the Astros. He will, however, make the trip to Miami in April to broadcast in the new Marlins ballpark, marking his 60th different ballpark in which he's called a game.
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