BlackRock Pennsylvania Municipal Bond Fund (BlackRock PA Muni Bnd A) fond

The fund invests primarily in a portfolio of long-term investment grade Pennsylvania municipal bonds. Under normal circumstances, it will invest at least 80% of its assets in Pennsylvania municipal bonds. At least 80% of the fund's assets will be invested in investment grade securities. The fund's weighted average maturity will be more than ten years. It is non-diversified.