II 
111TH CONGRESS 
2D SESSION 
H. R. 4957 
IN THE SENATE OF THE UNITED STATES 
MARCH 26 (legislative day, MARCH 25), 2010 
Received 
AN ACT 
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. 
Be it enacted by the Senate and House of Representa-
tives of the United States of America in Congress assembled, 
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HR 4957 RDS 
SECTION 1. SHORT TITLE. 
This Act may be cited as the ‘‘Federal Aviation Ad-
ministration Extension Act of 2010’’. 
SEC. 2. EXTENSION OF TAXES FUNDING AIRPORT AND AIR-
WAY TRUST FUND. 
(a) FUEL TAXES.—Subparagraph (B) of section 
4081(d)(2) of the Internal Revenue Code of 1986 is 
amended by striking ‘‘March 31, 2010’’ and inserting 
‘‘April 30, 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 ‘‘March 31, 2010’’ and in-
serting ‘‘April 30, 2010’’. 
(2) 
PROPERTY.—Clause 
(ii) 
of 
section 
4271(d)(1)(A) of such Code is amended by striking 
‘‘March 31, 2010’’ and inserting ‘‘April 30, 2010’’. 
(c) EFFECTIVE DATE.—The amendments made by 
this section shall take effect on April 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 ‘‘April 1, 2010’’ and inserting 
‘‘May 1, 2010’’; and 
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(2) by inserting ‘‘or the Federal Aviation Ad-
ministration Extension Act of 2010’’ 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 
‘‘April 1, 2010’’ and inserting ‘‘May 1, 2010’’. 
(c) EFFECTIVE DATE.—The amendments made by 
this section shall take effect on April 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) $2,333,333,333 for the 7-month period be-
ginning on October 1, 2009.’’. 
(2) OBLIGATION
OF
AMOUNTS.—Sums made 
available pursuant to the amendment made by para-
graph (1) may be obligated at any time through 
September 30, 2010, and shall remain available until 
expended. 
(3) PROGRAM
IMPLEMENTATION.—For pur-
poses of calculating funding apportionments and 
meeting other requirements under sections 47114, 
47115, 47116, and 47117 of title 49, United States 
Code, for the 7-month period beginning on October 
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SEC. 7. AIR NAVIGATION FACILITIES AND EQUIPMENT. 
Section 48101(a)(6) of title 49, United States Code, 
is amended to read as follows: 
‘‘(6) $1,712,785,083 for the 7-month period be-
ginning 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) $111,125,000 for the 7-month period be-
ginning on October 1, 2009.’’. 
Passed the House of Representatives March 25, 
2010. 
Attest: 
LORRAINE C. MILLER, 
Clerk. 
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