PohlMichael Pohl has been named chairman of BlackArrow’s board of directors. Pohl, who joined the BlackArrow board in 2011, replaces Larry Kramer. Kramer will remain a member of the BlackArrow board.A recipient of the NCTA Vanguard Award, Pohl is a member of the board of directors of Ascent Media and was previously chairman of the board of directors of BigBand Networks. His executive career includes positions with C-COR, nCUBE and ARRIS. Pohl is a member of the Cable TV Pioneers and has served on numerous industry committees with CableLabs, CTAM and the NCTA.