Federal Aviation Administration Extension Act of 2010

[AI summary unavailable — showing source text] Federal Aviation Administration Extension Act of 2010 - Amends the Internal Revenue Code to extend through April 30, 2010: (1) excise taxes on aviation fuels and air transportation of persons and property; and (2) the expenditure authority for the Airport and Airway Trust Fund. Authorizes appropriations for the seven-month period from October 1, 2009, through April 30, 2010, for airport improvement program (AIP) projects, including project grant authority. Sets forth a formula for calculating the apportionment of AIP funding. Extends through April 30, 2010, various airport development projects, including: (1) the pilot program for passenger facility fees at nonhub airports; (2) small airport grants for airports located in the Marshall Islands, Micronesia, and Palau; (3) the temporary increase to 95% in the government share of certain AIP project costs; and (4) the funding of Midway Island airport development. Extends through April 30, 2010: (1) state and local land use compatibility projects under the AIP program; (2) the authority of the Metropolitan Washington Airports Authority to apply for an airport development grant and impose a passenger facility fee; (3) Department of Trans…