OREANDA-NEWS. Fitch Ratings has withdrawn its ratings for the following bonds due to prerefunding activity:

-- American Municipal Power, Inc. (AMP) (OH) (Prairie State Energy Campus Project) revenue bonds series 2009A (prerefunded maturities only);
-- Bexar County (TX) combination flood control tax & revenue certificates of obligation series 2007 (prerefunded maturities only);
-- Bexar County (TX) combination flood control tax & revenue certificates of obligation series 2008 (prerefunded maturities only);
-- Bexar County (TX) combination tax & revenue certificates of obligation series 2008 (prerefunded maturities only);
-- Bexar County (TX) limited tax refunding bonds series 2010 (prerefunded maturities only);
-- Timpanagos Special Service District (UT) sewer revenue bonds series 2007A (all maturities).