SECTION 1. SHORT TITLE.
    This Act may be cited as the ``Fiscal Year 2010 Federal Aviation 
Administration Extension Act, Part II''.
SEC. 2. EXTENSION OF TAXES FUNDING AIRPORT AND AIRWAY TRUST FUND.
    (a) Fuel Taxes.--Subparagraph (B) of section 4081(d)(2) of the 
Internal Revenue Code of 1986 is amended by striking ``December 31, 
2009'' and inserting ``March 31, 2010''.
    (b) Ticket Taxes.--
        (1) Persons.--Clause (ii) of section 4261(j)(1)(A) of the 
    Internal Revenue Code of 1986 is amended by striking ``December 31, 
    2009'' and inserting ``March 31, 2010''.
        (2) Property.--Clause (ii) of section 4271(d)(1)(A) of such 
    Code is amended by striking ``December 31, 2009'' and inserting 
    ``March 31, 2010''.
    (c) Effective Date.--The amendments made by this section shall take 
effect on January 1, 2010.
SEC. 3. EXTENSION OF AIRPORT AND AIRWAY TRUST FUND EXPENDITURE 
AUTHORITY.
    (a) In General.--Paragraph (1) of section 9502(d) of the Internal 
Revenue Code of 1986 is amended--
        (1) by striking ``January 1, 2010'' and inserting ``April 1, 
    2010''; and
        (2) by inserting ``or the Fiscal Year 2010 Federal Aviation 
    Administration Extension Act, Part II'' before the semicolon at the 
    end of subparagraph (A).
    (b) Conforming Amendment.--Paragraph (2) of section 9502(e) of such 
Code is amended by striking ``January 1, 2010'' and inserting ``April 
1, 2010''.
    (c) Effective Date.--The amendments made by this section shall take 
effect on January 1, 2010.
SEC. 4. EXTENSION OF AIRPORT IMPROVEMENT PROGRAM.
    (a) Authorization of Appropriations.--
        (1) In general.--Section 48103(7) of title 49, United States 
    Code, is amended to read as follows:
        ``(7) $2,000,000,000 for the 6-month period beginning on 
    October 1, 2009.''.
        (2) Obligation of amounts.--Sums made available pursuant to the 
    amendment made by paragraph (1) may be obligated at any time 
    through September 30, 2010, and shall remain available until 
    expended.
        (3) Program implementation.--For purposes of calculating 
    funding apportionments and meeting other requirements under 
    sections 47114, 47115, 47116, and 47117 of title 49, United States 
    Code, for the 6-month period beginning on October 1, 2009, the 
    Administrator of the Federal Aviation Administration shall--
            (A) first calculate funding apportionments on an annualized 
        basis as if the total amount available under section 48103 of 
        such title for fiscal year 2010 were $4,000,000,000; and
            (B) then reduce by 50 percent--
                (i) all funding apportionments calculated under 
            subparagraph (A); and
                (ii) amounts available pursuant to sections 47117(b) 
            and 47117(f)(2) of such title.
    (b) Project Grant Authority.--Section 47104(c) of such title is 
amended by striking ``December 31, 2009,'' and inserting ``March 31, 
2010,''.
SEC. 5. EXTENSION OF EXPIRING AUTHORITIES.
    (a) Section 40117(l)(7) of title 49, United States Code, is amended 
by striking ``January 1, 2010.'' and inserting ``April 1, 2010.''.
    (b) Section 44302(f)(1) of such title is amended--
        (1) by striking ``December 31, 2009,'' and inserting ``March 
    31, 2010,''; and
        (2) by striking ``March 31, 2010,'' and inserting ``June 30, 
    2010,''.
    (c) Section 44303(b) of such title is amended by striking ``March 
31, 2010,'' and inserting ``June 30, 2010,''.
    (d) Section 47107(s)(3) of such title is amended by striking 
``January 1, 2010.'' and inserting ``April 1, 2010.''.
    (e) Section 47115(j) of such title is amended by striking ``January 
1, 2010,'' and inserting ``April 1, 2010,''.
    (f) Section 47141(f) of such title is amended by striking 
``December 31, 2009.'' and inserting ``March 31, 2010.''.
    (g) Section 49108 of such title is amended by striking ``December 
31, 2009,'' and inserting ``March 31, 2010,''.
    (h) Section 161 of the Vision 100--Century of Aviation 
Reauthorization Act (49 U.S.C. 47109 note) is amended by striking 
``January 1, 2010,'' and inserting ``April 1, 2010,''.
    (i) Section 186(d) of such Act (117 Stat. 2518) is amended by 
striking ``January 1, 2010,'' and inserting ``April 1, 2010,''.
    (j) The amendments made by this section shall take effect on 
January 1, 2010.
SEC. 6. FEDERAL AVIATION ADMINISTRATION OPERATIONS.
    Section 106(k)(1)(F) of title 49, United States Code, is amended to 
read as follows:
            ``(F) $4,676,574,750 for the 6-month period beginning on 
        October 1, 2009.''.
SEC. 7. AIR NAVIGATION FACILITIES AND EQUIPMENT.
    Section 48101(a)(6) of title 49, United States Code, is amended to 
read as follows:
        ``(6) $1,466,888,500 for the 6-month period beginning on 
    October 1, 2009.''.
SEC. 8. RESEARCH, ENGINEERING, AND DEVELOPMENT.
    Section 48102(a)(14) of title 49, United States Code, is amended to 
read as follows:
        ``(14) $92,500,000 for the 6-month period beginning on October 
    1, 2009.''.

                               Speaker of the House of Representatives.

                            Vice President of the United States and    
                                               President of the Senate.
Fiscal Year 2010 Federal Aviation Administration Extension Act, Part II - Amends the Internal Revenue Code to extend through March 31, 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 six-month period from October 1, 2009, through March 31, 2010, for airport improvement program (AIP) projects, including project grant authority. Sets forth a formula for calculating the apportionment of AIP funding.

Extends through March 31, 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 March 31, 2010, state and local land use compatibility projects under the AIP program.

Extends through March 31, 2010, the authority of the Metropolitan Washington Airports Authority to apply for an airport development grant and impose a passenger facility fee.

Extends through March 31 2010, Department of Transportation (DOT) insurance coverage for domestic and foreign-flag air carriers. Allows further extension through June 30, 2010.

Extends through June 30, 2010, air carrier liability limits for injuries to passengers resulting from acts of terrorism.

Extends through March 31, 2010, certain competitive access assurance requirements for large or medium hub airport sponsors applying for AIP grants.

Extends for the six-month period beginning October 1, 2009, the authorization of appropriations for: (1) Federal Aviation Administration (FAA) operations; (2) air navigation facilities and equipment; and (3) research, engineering, and development.
To amend the Internal Revenue Code of 1986 to extend the funding and expenditure authority of the Airport and Airway Trust Fund, to amend title 49, United States Code, to extend authorizations for the airport improvement program, and for other purposes.