I 
118TH CONGRESS 
1ST SESSION H. R. 6446 
To require the Administrator of the Federal Aviation Administration to estab-
lish an education program on unleaded aviation gasoline, and for other 
purposes. 
IN THE HOUSE OF REPRESENTATIVES 
NOVEMBER 17, 2023 
Mr. CARTWRIGHT (for himself, Mr. OBERNOLTE, Ms. BROWNLEY, Mr. 
CA´RDENAS, Mr. CARL, Mr. COHEN, Mr. COSTA, Mr. FITZPATRICK, Mr. 
PASCRELL, Ms. PETTERSEN, Ms. TITUS, Ms. TOKUDA, and Mr. VEASEY) 
introduced the following bill; which was referred to the Committee on 
Transportation and Infrastructure 
A BILL 
To require the Administrator of the Federal Aviation Admin-
istration to establish an education program on unleaded 
aviation gasoline, and for other purposes. 
Be it enacted by the Senate and House of Representa-
tives of the United States of America in Congress assembled, 
SECTION 1. SHORT TITLE. 
This Act may be cited as the ‘‘Undoing National 
Lead Emissions through Authorizing Directed Education 
from DOT Act’’ or the ‘‘UNLEADED Act’’. 
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SEC. 2. EDUCATION PROGRAM ON UNLEADED GASOLINE. 
(a) IN GENERAL.—Not later than 1 year after the 
date of enactment of this Act, the Administrator of the 
Federal Aviation Administration shall establish and dis-
seminate an education program to provide general aviation 
pilots, flight schools, airport managers and operators, air-
craft maintenance technicians, fixed-base operators, and 
other members of the general aviation community with in-
formation about new unleaded aviation gasoline author-
ized for use in aircraft and aircraft engines by the Admin-
istrator. 
(b) REQUIREMENTS.— 
(1) IN GENERAL.—In establishing the education 
program under subsection (a), the Administrator 
shall publish on a website of the Administration, or 
a public website, information about unleaded avia-
tion gasoline authorized for use in aircraft and air-
craft engines, including— 
(A) information about the compatibility of 
such gasoline with aircraft and aircraft engines; 
(B) the status of all variations of unleaded 
aviation gasoline undergoing evaluation and au-
thorization for use by the Administrator; 
(C) to the extent feasible, information 
about when unleaded aviation gasoline products 
become available for purchase; 
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(D) a list of any relevant information, in-
cluding supplemental type certificates, required 
for a general aviation pilot to use such gasoline; 
(E) educational information on unleaded 
aviation gasoline safety; and 
(F) information about the availability of 
any Federal initiatives or incentives (including 
tax credits) relating to such gasoline. 
(2) AUTHORIZATION TRACKING MECHANISM.— 
The Administrator shall make the information de-
scribed in paragraph (1)(B) available through a pub-
licly available and continuously updated authoriza-
tion tracking mechanism. 
(3) PUBLIC AVAILABILITY.—The Administrator 
shall continuously update the information described 
in paragraph (1) and ensure such information is 
made available to— 
(A) flight instructors, pilot schools, and 
other pilot training providers; 
(B) fixed-base operators and the employees 
of such operators; 
(C) general aviation aircraft users, aircraft 
owners, aircraft pilots, and aircraft operators; 
and 
(D) the general public. 
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(c) TRAINING.—The Administrator shall coordinate 
with general aviation industry, fuel providers, and fixed- 
based operators to facilitate annual education and training 
for leadership and staff of fixed-base operators to ensure 
that individuals assisting with transporting and handling 
unleaded aviation gasoline are informed of fuel type dif-
ferences and the impacts such fuels have on airplanes. 
(d) EXISTING PARTNERSHIP.—The Administrator 
may use an existing partnership, including the EAGLE 
Initiative, to carry out this Act. 
(e) TERMINATION.—The education program estab-
lished under subsection (a) shall terminate on December 
31, 2030. 
(f) BRIEFING.—Not later than 6 months after the 
Administrator establishes the education program under 
subsection (a), and periodically thereafter until the termi-
nation date described in subsection (e), the Administrator 
shall provide to the Committee on Transportation and In-
frastructure of the House and the Committee of Com-
merce, Science, and Transportation of the Senate a brief-
ing containing the status of, and any findings with respect 
to, such program, including the following elements: 
(1) A year-to-date frequency of updates to the 
Administration website and information rollout to 
flight schools and fixed-base operators. 
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(2) The progress of unleaded aviation gasoline 
currently undergoing an evaluation and authoriza-
tion or approval process by the Administrator for 
use in aircraft and aircraft engines. 
(3) An estimated total number of gallons of un-
leaded fuel sold per year compared with the number 
of gallons sold per year of 100LL. 
Æ 
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