Bill
Bill > S2503
summary
Introduced
07/29/2025
07/29/2025
In Committee
10/21/2025
10/21/2025
Crossed Over
12/18/2025
12/18/2025
Passed
Dead
Introduced Session
119th Congress
Bill Summary
AN ACT To require all aircraft to be equipped with Automatic Dependent Surveillance-Broadcast In, to improve aviation safety, and for other purposes.
AI Summary
This bill, known as the Rotorcraft Operations Transparency and Oversight Reform (ROTOR) Act, addresses multiple aviation safety and operational transparency issues, with a primary focus on Automatic Dependent Surveillance-Broadcast (ADS-B) requirements and oversight. The bill mandates that aircraft operators equip their aircraft with ADS-B In equipment by December 31, 2031, which will provide pilots with real-time information about the location of other aircraft and traffic advisories. It establishes strict guidelines for government agencies' use of ADS-B Out transmission exceptions, requiring monthly reporting to Congress and creating new oversight mechanisms, including annual Inspector General audits. The legislation also requires the FAA to conduct comprehensive safety reviews of military, law enforcement, and civilian aircraft operations at various airport classes, establish an Office of FAA-DOD Coordination, and develop memorandums of understanding between the FAA and military departments to improve safety information sharing. Additionally, the bill includes provisions for creating a negotiated rulemaking committee to help develop ADS-B implementation standards, mandates an Army Inspector General audit of Army aviation practices, and requires the development of an action plan for advancing collision avoidance technology, ultimately aiming to enhance aviation safety and operational transparency across different types of aircraft and airspace environments.
Committee Categories
Transportation and Infrastructure
Sponsors (22)
Ted Cruz (R)*,
Marsha Blackburn (R),
Richard Blumenthal (D),
Lisa Blunt Rochester (D),
Ted Budd (R),
Maria Cantwell (D),
Shelley Moore Capito (R),
John Curtis (R),
Tammy Duckworth (D),
Tim Kaine (D),
Amy Klobuchar (D),
Cynthia Lummis (R),
Ed Markey (D),
Roger Marshall (R),
Jerry Moran (R),
Eric Schmitt (R),
Tim Sheehy (R),
Chris Van Hollen (D),
Mark Warner (D),
Raphael Warnock (D),
Peter Welch (D),
Todd Young (R),
Last Action
On motion to suspend the rules and pass the bill Failed by the Yeas and Nays: (2/3 required): 264 - 133 (Roll no. 72). (on 02/24/2026)
Official Document
bill text
bill summary
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bill summary
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bill summary
| Document Type | Source Location |
|---|---|
| State Bill Page | https://www.congress.gov/bill/119th-congress/senate-bill/2503/all-info |
| BillText | https://www.congress.gov/119/bills/s2503/BILLS-119s2503es.pdf |
| BillText | https://www.congress.gov/119/bills/s2503/BILLS-119s2503rs.pdf |
| BillText | https://www.congress.gov/119/bills/s2503/BILLS-119s2503is.pdf |
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