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H.R. 4704: Rotary-wing Operator Toxic Occupational Research Act

This bill, titled the Rotary-wing Operator Toxic Occupational Research Act (or ROTOR Act), mandates a study focusing on the health risks, specifically cancer prevalence and mortality rates, among military rotary-wing pilots and aviation support personnel. Here’s a breakdown of what the bill intends to accomplish:

Study Requirement

The Director of the Defense Health Agency (DHA), working with the National Institutes of Health and the National Cancer Institute, is directed to conduct a two-phase study among individuals who have served as aircrew members of military rotary-wing aircraft since February 28, 1961.

Initial Phase of the Study

The initial phase aims to determine if there is a higher occurrence or mortality rate from specific types of cancer among covered individuals compared to similarly aged individuals in the general population. The cancers to be investigated include:

  • Brain cancer
  • Breast cancer
  • Colon and rectal cancer
  • Kidney cancer
  • Lung cancer
  • Melanoma
  • Non-Hodgkin's lymphoma
  • Ovarian cancer
  • Pancreatic cancer
  • Prostate cancer
  • Testicular cancer
  • Urinary bladder cancer

A report detailing the findings from this initial phase must be submitted to Congress within one year of the bill's enactment.

Second Phase of the Study

If the initial findings indicate higher cancer rates among the covered individuals, a second phase will be conducted. This phase will focus on:

  • Identifying carcinogenic toxins or hazardous materials related to military rotary-wing aircraft operations, including substances like fumes and fuels.
  • Examining any excessive exposure to non-ionizing radiation from operating environments such as airborne, ground, or shipboard radars.
  • Identifying other potential carcinogenic exposures not linked to rotary-wing aircraft operations, including service-related exposures such as burn pits, contaminated water, or hazardous soil.

A report on the findings of this second phase must be submitted within one year after the report from the first phase.

Data Collection and Sources

All data gathered throughout the study will be formatted similarly to data from the Surveillance, Epidemiology, and End Results (SEER) program, which tracks cancer statistics. The study will utilize various data sources, including:

  • The SEER program's database
  • Previous studies relevant to the military health context

Definitions of Key Terms

The bill includes definitions for important terms like:

  • Covered individual: A person who served as an aircrew member of a military rotary-wing aircraft and receives health care benefits under Title 10 of the United States Code.
  • Covered Armed Force: Includes branches like the Army, Navy, Marine Corps, Air Force, or Space Force.
  • Appropriate Congressional Committees: The Committees on Armed Services and Veterans’ Affairs of both the House of Representatives and the Senate.

Relevant Companies

None found.

This is an AI-generated summary of the bill text. There may be mistakes.

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Sponsors

21 bill sponsors

Actions

2 actions

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

Corporate Lobbying

3 companies lobbying

Potentially Relevant Congressional Stock Trades

Estimated excess return of the underlying stock since the transaction
Politician Stock Transaction Filed Traded
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Ro Khanna D / House
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LUV SOUTHWEST AIRLINES CO CMN
Sale $1,001 - $15,000
Jun 09, 2026 May 27, 2026 +5.26%
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Ro Khanna D / House
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HON HONEYWELL INTL INC CMN
Sale $1,001 - $15,000
Jun 09, 2026 May 15, 2026 +2.95%
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Ro Khanna D / House
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LUV SOUTHWEST AIRLINES CO CMN
Purchase $1,001 - $15,000
Jun 09, 2026 May 01, 2026 +14.38%
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Ro Khanna D / House
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HON HONEYWELL INTL INC CMN
Purchase $1,001 - $15,000
May 11, 2026 Apr 13, 2026 -13.83%
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Ro Khanna D / House
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LUV SOUTHWEST AIRLINES CO CMN
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May 11, 2026 Apr 13, 2026 +7.14%
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Maria Elvira Salazar R / House
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HON HONEYWELL INTERNATIONAL INC.
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Apr 21, 2026 Mar 24, 2026 -13.78%
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Ro Khanna D / House
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HON HONEYWELL INTL INC CMN
Sale $15,001 - $50,000
Apr 07, 2026 Mar 19, 2026 -16.20%
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Ro Khanna D / House
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LUV SOUTHWEST AIRLINES CO CMN
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Mar 09, 2026 Feb 06, 2026 -23.55%
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Ro Khanna D / House
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HON HONEYWELL INTL INC CMN
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Feb 06, 2026 Jan 29, 2026 -9.89%
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Angus S. King Jr. I / Senate
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HON Honeywell International Inc
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Jan 26, 2026 Dec 29, 2025 +3.98%
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Debbie Dingell D / House
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HON HONEYWELL INTERNATIONAL INC.
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Gilbert Ray Cisneros, Jr. D / House
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HON HONEYWELL INTERNATIONAL INC.
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Dec 15, 2025 Nov 18, 2025 +2.73%
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Julie Johnson D / House
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HON HONEYWELL INTERNATIONAL INC.
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Ro Khanna D / House
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HON HONEYWELL INTL INC CMN
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Oct 03, 2025 Sep 24, 2025 +0.17%
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LUV SOUTHWEST AIRLINES COMPANY COMMON STOCK
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Sheldon Whitehouse D / Senate
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HON Honeywell International Inc
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Gilbert Ray Cisneros, Jr. D / House
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LUV SOUTHWEST AIRLINES COMPANY COMMON STOCK
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Sep 12, 2025 Aug 05, 2025 +33.85%
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Lisa C. McClain R / House
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HON HONEYWELL INTERNATIONAL INC.
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Gilbert Ray Cisneros, Jr. D / House
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LUV SOUTHWEST AIRLINES COMPANY COMMON STOCK
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Aug 14, 2025 Jul 03, 2025 +14.87%
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Lisa C. McClain R / House
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HON HONEYWELL INTERNATIONAL INC.
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Aug 13, 2025 Jun 17, 2025 -18.75%
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Ro Khanna D / House
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LUV SOUTHWEST AIRLINES CO CMN
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Dan Newhouse R / House
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HON HONEYWELL INTERNATIONAL INC.
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Robert Bresnahan R / House
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HON HONEYWELL INTERNATIONAL INC.
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Robert Bresnahan R / House
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HON HONEYWELL INTERNATIONAL INC.
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Jared Moskowitz D / House
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HON HONEYWELL INTERNATIONAL INC.
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Jefferson Shreve R / House
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HON HONEYWELL INTERNATIONAL INC.
Sale $15,001 - $50,000
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Julie Johnson D / House
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HON HONEYWELL INTERNATIONAL INC.
Sale $1,001 - $15,000
May 14, 2025 Apr 07, 2025 -22.42%
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Ro Khanna D / House
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HON HONEYWELL INTERNATIONAL INC COM USD1
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Ro Khanna D / House
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HON HONEYWELL INTERNATIONAL INC COM USD1
Sale $1,001 - $15,000
May 12, 2025 Apr 04, 2025 -24.10%
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Ro Khanna D / House
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HON HONEYWELL INTERNATIONAL INC COM USD1
Sale $1,001 - $15,000
May 12, 2025 Apr 04, 2025 -24.10%
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Ro Khanna D / House
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HON HONEYWELL INTERNATIONAL INC COM USD1
Sale $1,001 - $15,000
May 12, 2025 Apr 04, 2025 -24.10%
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Ro Khanna D / House
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HON HONEYWELL INTERNATIONAL INC COM USD1
Sale $1,001 - $15,000
May 12, 2025 Apr 04, 2025 -24.10%
Congress pfp
Ro Khanna D / House
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HON HONEYWELL INTERNATIONAL INC COM USD1
Sale $1,001 - $15,000
May 12, 2025 Apr 04, 2025 -24.10%
Congress pfp
Ro Khanna D / House
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HON HONEYWELL INTERNATIONAL INC COM USD1
Sale $1,001 - $15,000
May 12, 2025 Apr 04, 2025 -24.10%
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Ro Khanna D / House
HON logo
HON HONEYWELL INTERNATIONAL INC COM USD1
Sale $1,001 - $15,000
May 12, 2025 Apr 04, 2025 -24.10%
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Ro Khanna D / House
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HON HONEYWELL INTERNATIONAL INC COM USD1
Sale $1,001 - $15,000
May 12, 2025 Apr 04, 2025 -24.10%
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Sheldon Whitehouse D / Senate
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HON Honeywell International Inc
Sale (Full) $15,001 - $50,000
May 13, 2025 Apr 03, 2025 -24.90%
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Greg Landsman D / House
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HON HONEYWELL INTERNATIONAL INC.
Sale $1,001 - $15,000
Apr 08, 2025 Mar 27, 2025 -21.70%
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Carol D. Miller R / House
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HON HONEYWELL INTERNATIONAL INC. - COMMON STOCK
Purchase $1,001 - $15,000
Apr 11, 2025 Mar 10, 2025 -22.97%
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Ritchie Torres D / House
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HON C�������: THIS INVESTMENT IS HELD WITHIN A PUBLICLY AVAILABLE, WIDELY HELD INDEPENDENTLY MANAGED PORTFOLIO OVER WHICH I HAVE NO AUTHORITY TO EXERCISE CONTROL OVER OR INFLUENCE THE FINANCIAL INTERESTS HELD BY THE PORTFOLIO. THE ASSETS OF THE PORTFOLIO ARE WIDELY DIVERSIFIED, AND ALL INVESTMENT DECISIONS ARE MADE SOLELY BY THE INDEPENDENT MANAGER, WITHOUT MY INPUT OR DIRECTION. HONEYWELL INTERNATIONAL INC.
Sale $1,001 - $15,000
Aug 20, 2025 Feb 28, 2025 -15.03%
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Gilbert Ray Cisneros, Jr. D / House
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LUV SOUTHWEST AIRLINES COMPANY COMMON STOCK
Sale $1,001 - $15,000
Mar 06, 2025 Feb 26, 2025 +23.43%
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Ro Khanna D / House
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LUV SOUTHWEST AIRLINES CO CMN
Sale $1,001 - $15,000
Mar 06, 2025 Feb 19, 2025 +29.58%
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Markwayne Mullin R / Senate
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HON Honeywell International Inc
Sale (Full) $15,001 - $50,000
Feb 27, 2025 Feb 13, 2025 -7.76%
Congress pfp
Gilbert Ray Cisneros, Jr. D / House
LUV logo
LUV SOUTHWEST AIRLINES COMPANY COMMON STOCK
Purchase $1,001 - $15,000
Feb 11, 2025 Jan 24, 2025 +19.35%
Congress pfp
Ro Khanna D / House
LUV logo
LUV SOUTHWEST AIRLINES CO CMN
Purchase $1,001 - $15,000
Feb 06, 2025 Jan 17, 2025 +17.54%
Congress pfp
Ro Khanna D / House
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LUV SOUTHWEST AIRLINES CO CMN
Sale $1,001 - $15,000
Dec 05, 2024 Nov 12, 2024 +17.69%
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Tommy Tuberville R / Senate
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HON Honeywell International Inc. - Common Stock
Sale (Full) $15,001 - $50,000
Nov 15, 2024 Oct 29, 2024 -14.04%
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Sheldon Whitehouse D / Senate
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HON Honeywell International Inc
Sale (Partial) $1,001 - $15,000
Nov 07, 2024 Oct 29, 2024 -14.04%
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Ro Khanna D / House
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HON HONEYWELL INTL INC CMN
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Ro Khanna D / House
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LUV DC SOUTHWEST AIRLINES CO CMN
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John James R / House
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HON HONEYWELL INTERNATIONAL INC.
Sale $1,001 - $15,000
Sep 06, 2024 Sep 04, 2024 -20.97%
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Ro Khanna D / House
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HON HONEYWELL INTL INC CMN
Sale $1,001 - $15,000
Sep 06, 2024 Aug 16, 2024 -16.10%
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Ro Khanna D / House
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HON HONEYWELL INTL INC CMN
Sale $1,001 - $15,000
Sep 06, 2024 Aug 16, 2024 -16.10%
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Ro Khanna D / House
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HON HONEYWELL INTL INC CMN
Sale $1,001 - $15,000
Sep 06, 2024 Aug 15, 2024 -16.36%
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Ro Khanna D / House
HON logo
HON HONEYWELL INTL INC CMN
Sale $1,001 - $15,000
Sep 06, 2024 Aug 15, 2024 -16.36%
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Ro Khanna D / House
HON logo
HON HONEYWELL INTL INC CMN
Sale $1,001 - $15,000
Sep 06, 2024 Aug 14, 2024 -18.15%
Congress pfp
Ro Khanna D / House
HON logo
HON HONEYWELL INTL INC CMN
Sale $1,001 - $15,000
Sep 06, 2024 Aug 14, 2024 -18.15%
Congress pfp
Ro Khanna D / House
HON logo
HON HONEYWELL INTL INC CMN
Sale $1,001 - $15,000
Sep 06, 2024 Aug 06, 2024 -24.51%
Congress pfp
Ro Khanna D / House
HON logo
HON HONEYWELL INTL INC CMN
Sale $1,001 - $15,000
Sep 06, 2024 Aug 06, 2024 -24.51%
Congress pfp
Ro Khanna D / House
LUV logo
LUV SOUTHWEST AIRLINES CO CMN
Sale $1,001 - $15,000
Sep 06, 2024 Aug 05, 2024 +48.35%