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H.R. 4704

U.S. HouseIn House Committee

Summary

H.R. 4704, the ROTOR Act, was introduced in the House on Jul 23, 2025 by Rep. Richard McCormick (R) with 20 co-sponsors. It was referred to Armed Services, and last saw action on Jul 23, 2025: Referred to the House Committee on Armed Services.


Record

Text

H.R. 4704 has 20 co-sponsors.

hb4704/introduced-in-house.txt
119 HR 4704 IH: Rotary-wing Operator Toxic Occupational Research Act
U.S. House of Representatives
2025-07-23
text/xml
EN
Pursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.
I 119th CONGRESS 1st Session H. R. 4704 IN THE HOUSE OF REPRESENTATIVES July 23, 2025 Mr. McCormick (for himself, Mr. Deluzio , Mr. Pfluger , Mr. Davis of North Carolina , Mr. Wittman , Mr. Moulton , Mrs. Kiggans of Virginia , Mr. Bacon , Mr. Khanna , Mr. McCaul , Mr. Golden of Maine , and Mr. Finstad ) introduced the following bill; which was referred to the Committee on Armed Services A BILL
To direct the Director of the Defense Health Agency to conduct a study on the prevalence and mortality of cancer among military rotary wing pilots and aviation support personnel, and for other purposes.
1.
Short title
This Act may be cited as the Rotary-wing Operator Toxic Occupational Research Act or the ROTOR Act .
2.
Study on prevalence and mortality of cancer among military rotary-wing pilots and aviation support personnel
(a)
Study required
The Director of the Defense Health Agency, in coordination with the Directors of the National Institutes of Health and the National Cancer Institute, shall conduct a study among covered individuals in two phases as provided by this section.
(b)
Initial phase of study
(1)
Goal of initial phase
Under the initial phase of the study under subsection (a), the Director of the Defense Health Agency shall determine, for each cancer specified in paragraph (2), whether there is an increased prevalence of, or increased rate of mortality caused by, such cancer for covered individuals as compared to similarly aged individuals in the general population (or, in the case of the cancer specified in paragraph (2)(B), for female covered individuals as compared to similarly aged women in the general population).
(2)
Cancers specified
The cancers specified in this paragraph are the following:
(A)
Brain cancer.
(B)
Breast cancer.
(C)
Colon and rectal cancer.
(D)
Kidney cancer.
(E)
Lung cancer.
(F)
Melanoma.
(G)
Non-Hodgkin’s lymphoma.
(H)
Ovarian cancer.
(I)
Pancreatic cancer.
(J)
Prostate cancer.
(K)
Testicular cancer.
(L)
Urinary bladder cancer.
(3)
Report on initial phase
Not later than one year after the date of the enactment of this Act, the Director of the Defense Health Agency shall submit to the appropriate congressional committees a report on the findings of the phase of the study under this subsection.
(c)
Second phase of study
(1)
Goal of second phase
If, pursuant to the phase of the study under subsection (b), the Director of the Defense Health Agency determines there is an increased prevalence of, or increased mortality rate caused by, any cancer specified in subsection (b)(2) among covered individuals (or, with respect to the cancer specified in subsection (b)(2)(B), among female covered individuals), the Director shall conduct a second phase of the study to—
(A)
identify any carcinogenic toxin or other hazardous material associated with the operation of military rotary-wing aircraft, such as fumes, fuels, or other liquids;
(B)
identify any operating environment, including frequencies or electromagnetic fields, in which covered individuals may have received excess exposure to non-ionizing radiation in the course of such operation, including non-ionizing radiation associated with airborne, ground, or shipboard radars; and
(C)
identify potential exposures as a result of military service by covered individuals to carcinogenic toxins or other hazardous materials not associated with the operation of military rotary-wing aircraft (such as exposure to burn pits, toxins in contaminated water, or toxins embedded in soils), including by determining—
(i)
the locations of such service; and
(ii)
any duties of covered individuals unrelated to such operation and associated with an increased prevalence of, or increased mortality rate caused by, cancer.
(2)
Report on second phase
If the Director of the Defense Health Agency conducts the phase of the study under this subsection, not later than one year after the date on which the Director submits the report under subsection (b)(3), the Director shall submit to the appropriate congressional committees a report on the findings of such phase.
(3)
Data format
The Director of the Defense Health Agency shall format any data resulting from the phase of the study under this subsection consistent with the formatting of data under the Surveillance, Epidemiology, and End Results program, including by disaggregating such data by race, gender, and age.
(d)
Sources of data
In conducting the study under this section, the Director of the Defense Health Agency shall use data from—
(1)
the database of the Surveillance, Epidemiology, and End Results program;
(2)
the study conducted under section 750 of the National Defense Authorization Act for Fiscal Year 2021 ( Public Law 116–283 ; 134 Stat. 3716); and
(3)
any other study previously conducted by the Secretary of a military department that the Director determines relevant for purposes of this section.
(e)
Definitions
In this section:
(1)
The term appropriate congressional committees means—
(A)
the Committee on Armed Services and the Committee on Veterans’ Affairs of the House of Representatives; and
(B)
the Committee on Armed Services and the Committee on Veterans’ Affairs of the Senate.
(2)
The term covered Armed Force means the Army, Navy, Marine Corps, Air Force, or Space Force.
(3)
The term covered individual means any individual who—
(A)
served in a covered Armed Force on or after February 28, 1961, as an aircrew member of a rotary-wing aircraft (including as a pilot or aviation support personnel), without regard to the status, position, rank, or grade of the individual within such crew; and
(B)
receives health care benefits under chapter 55 of title 10, United States Code.
(4)
The term Surveillance, Epidemiology, and End Results program means the program of the National Cancer Institute referred to in section 399B(d)(1) of the Public Health Service Act ( 40 U.S.C. 280e(d)(1) ), or any successor program.

Tracker

The tracker indicates the progress of this legislation as it moves through the legislative process.

  1. Introduced2025-07-23
  2. Passed House
  3. Passed Senate
  4. Conference
  5. To President
  6. Became Law

To direct the Director of the Defense Health Agency to conduct a study on the prevalence and mortality of cancer among military rotary wing pilots and aviation support personnel, and for other purposes.

Sponsors

Rep. Richard McCormick (R) sponsors H.R. 4704, and 20 members have co-sponsored it, 11 of them from the day it was introduced.

Committees

H.R. 4704 went before 1 committee: Armed Services.

Armed Services
Armed Services
Referred To · Jul 23, 2025 · 581 Bills

Actions

H.R. 4704 has taken 2 actions since Jul 23, 2025.

ChamberAction
Jul 23, 2025
House
Introduced in House
Jul 23, 2025
House
Referred to the House Committee on Armed Services.Armed Services Committee

Votes

H.R. 4704 has not gone to a roll call.

1 bill is related to H.R. 4704.

Titles

H.R. 4704 goes by 4 titles, 2 of them short titles.

  • ROTOR Act — Display Title
  • To direct the Director of the Defense Health Agency to conduct a study on the prevalence and mortality of cancer among military rotary wing pilots and aviation support personnel, and for other purposes. — Official Title as Introduced
  • ROTOR Act — Short Title(s) as Introduced
  • Rotary-wing Operator Toxic Occupational Research Act — Short Title(s) as Introduced

Lobbying

6 clients hired 7 firms and 15 registered lobbyists who named H.R. 4704 in 24 quarterly filings, 2025 to 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.

Filed under Science/Technology, Aviation/Airlines/Airports, Defense, Urban Development/Municipalities, Telecommunications, Budget/Appropriations, Foreign Relations, Government Issues.

Clients

Who paid to be heard, by how many filings named the bill.

ClientBusinessStateFirmsFilingsReported
AMERICAN SECURITY FUNDNonprofit advocating for artificial intelligence safety and biosecurityVirginia211$300K
CITY OF DENTONGeneral purpose local governmentTexas14$40K
GOGO INC.In-flight connectivity provider serving business and military/gov aviation markets.Colorado13
SOUTHWEST AIRLINES PILOTS' ASSOCIATIONTexas13
HONEYWELL INTERNATIONAL, INC.Aviation technology and aviation safetyNorth Carolina12$160K
WITH HONOR ACTION, INC.Virginia11

Firms

Registrants who filed on the bill, by filings.

Lobbyists

Named on the filings that cite the bill.

Filings

The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.

ClientRegistrantPeriodReportedDocument
SOUTHWEST AIRLINES PILOTS' ASSOCIATIONSOUTHWEST AIRLINES PILOTS' ASSOCIATION2026 first_quarter$300K1st Quarter - Report
WITH HONOR ACTION, INC.WITH HONOR ACTION, INC.2026 second_quarter$140K2nd Quarter - Report
SOUTHWEST AIRLINES PILOTS' ASSOCIATIONSOUTHWEST AIRLINES PILOTS' ASSOCIATION2025 fourth_quarter$140K4th Quarter - Report
SOUTHWEST AIRLINES PILOTS' ASSOCIATIONSOUTHWEST AIRLINES PILOTS' ASSOCIATION2026 second_quarter$100K2nd Quarter - Report
GOGO INC.GOGO INC.2026 second_quarter$90K2nd Quarter - Report
GOGO INC.GOGO INC.2026 first_quarter$90K1st Quarter - Report
GOGO INC.GOGO INC.2025 fourth_quarter$90K4th Quarter - Report
HONEYWELL INTERNATIONAL, INC.HOLLAND & KNIGHT LLP2026 second_quarter$80K2nd Quarter - Report
HONEYWELL INTERNATIONAL, INC.HOLLAND & KNIGHT LLP2026 first_quarter$80K1st Quarter - Report
AMERICAN SECURITY FUNDALLEGIANCE STRATEGIES, LLC2026 second_quarter$30K2nd Quarter - Report
AMERICAN SECURITY FUNDUPTOWN STRATEGIES INC. (FKA UPTOWN SOLUTIONS LLC)2026 second_quarter$30K2nd Quarter - Report
AMERICAN SECURITY FUNDUPTOWN STRATEGIES INC. (FKA UPTOWN SOLUTIONS LLC)2026 first_quarter$30K1st Quarter - Report
AMERICAN SECURITY FUNDALLEGIANCE STRATEGIES, LLC2026 first_quarter$30K1st Quarter - Report
AMERICAN SECURITY FUNDALLEGIANCE STRATEGIES, LLC2025 fourth_quarter$30K4th Quarter - Report
AMERICAN SECURITY FUNDUPTOWN STRATEGIES INC. (FKA UPTOWN SOLUTIONS LLC)2025 fourth_quarter$30K4th Quarter - Report
AMERICAN SECURITY FUNDALLEGIANCE STRATEGIES, LLC2025 third_quarter$30K3rd Quarter - Report
AMERICAN SECURITY FUNDUPTOWN STRATEGIES INC. (FKA UPTOWN SOLUTIONS LLC)2025 third_quarter$30K3rd Quarter - Report
AMERICAN SECURITY FUNDALLEGIANCE STRATEGIES, LLC2025 second_quarter$30K2nd Quarter - Report
AMERICAN SECURITY FUNDALLEGIANCE STRATEGIES, LLC2025 first_quarter$30K1st Quarter - Report
CITY OF DENTONCAPITALEDGE STRATEGIES, LLC2026 second_quarter$10K2nd Quarter - Report

Classification

The Congressional Research Service files H.R. 4704 under Armed Forces and National Security, one of its 31 policy areas.

CRS Subjects

CRS assigns every bill one policy area from its 31; H.R. 4704’s is Armed Forces and National Security.

hr4704/policy-areas.txt
Armed Forces and National SecurityAgriculture and FoodAnimalsArts, Culture, ReligionCivil Rights and Liberties, Minority IssuesCommerceCongressCrime and Law EnforcementEconomics and Public FinanceEducationEmergency ManagementEnergyEnvironmental ProtectionFamiliesFinance and Financial SectorForeign Trade and International FinanceGovernment Operations and PoliticsHealthHousing and Community DevelopmentImmigrationInternational AffairsLabor and EmploymentLawNative AmericansPublic Lands and Natural ResourcesScience, Technology, CommunicationsSocial WelfareSports and RecreationTaxationTransportation and Public WorksWater Resources Development

Constitutional authority

The clause the sponsor cites as Congress’s power to enact H.R. 4704, as entered in the Congressional Record.

[Congressional Record Volume 171, Number 126 (Wednesday, July 23, 2025)][House]From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]By Mr. McCORMICK:H.R. 4704.Congress has the power to enact this legislation pursuantto the following:Clause 18 under Article I, Section 8 of the Constitution[Page H3649]

Source: congress.gov · legiscan.com