Mr. Speaker, on February 24, 2026, a historic blizzard and flight cancellations prevented me from making it to Washington, D.C. in time to vote in support of the ROTOR Act. Had I been present, I would have voted YEA on Roll Call No. 72, S. 2503—ROTOR Act.
S. 2503: ROTOR Act
Introduced Jul 29, 202521 cosponsors
Sponsor
Ted Cruz
Republican · TX
Bill Progress
IntroducedJul 29
Committee
Pass SenateDec 17
Pass House
Signed
Law
Latest Action · Feb 24, 2026
1/3
Passed the Senate, received in House
Congress Moves to Track All Aircraft Flights
2 min readLast updated February 27, 2026
Why it matters
New tech rules could reshape who watches the skies—and how tightly.
0 The big picture: The ROTOR Act would force all aircraft—including government and law enforcement—to use a technology called ADS-B In, which continuously broadcasts their position. This closes a current loophole that allows certain 'sensitive' government flights to stay off the radar, literally and figuratively.
1 Zoom in: The law specifically targets flights labeled as 'training' or 'proficiency checks' near airports in busy airspace, making it harder to use these as cover for other activities. The only exception is for true national security events, tightening boundaries around what can be hidden for 'security' reasons.
2 Between the lines: The change could mean more public and official scrutiny of government, police, and other non-commercial flights, especially near cities. Aviation groups and privacy advocates are split—some cheer a win for transparency; others worry it exposes sensitive operations or adds cost and complexity for pilots and agencies.
What does S. 2503 do?
1
Mandatory Flight Tracking (ADS-B In)
Requires all aircraft, including government, law enforcement, and private, to use real-time tracking technology that publicly broadcasts their location.
2
Limits on 'Sensitive Mission' Exceptions
Redefines what counts as a 'sensitive government mission,' blocking most training and proficiency flights from hiding their locations unless it's a true national security event.
3
FAA Rulemaking Deadline
Gives the FAA one year to update regulations to enforce the new requirements.
4
Congressional Oversight
If the FAA misses the deadline, it must report to Congress, explaining delays and next steps.
5
Exploring Alternatives
Requires the FAA to issue guidance on when alternative tracking technologies can be used instead of ADS-B.
Who benefits from S. 2503?
Commercial airline passengers
Potentially safer skies, as all aircraft movements will be tracked with fewer blind spots.
Local communities near airports
Gain more transparency about government and low-flying aircraft activity overhead.
Open government advocates
Get new tools to spot and challenge hidden or opaque government operations.
Air traffic controllers
Can manage traffic more safely and efficiently with fuller tracking data.
Who is affected by S. 2503?
Law enforcement and government pilots
Lose the ability to mask routine training flights, face higher compliance costs, and will have most activities publicly tracked.
Pilots in busy airspace
Must install and use new tracking equipment, adding cost and technical requirements.
National security agencies
Retain some ability to hide flights, but only for genuine security events, not routine training.
Aviation privacy advocates
See reduced options for any aircraft to fly untracked, potentially raising privacy and operational concerns.
On the Record
What Congress Is Saying
23 legislators have weighed in on S. 2503 — 13 Democrats, 10 Republicans.
Mr. Speaker, I rise today in support of S. 2503, the ROTOR Act. Last year's January 29 midair collision at Reagan National Airport tragically took 67 lives, but it was preventable. It is our duty to do everything we can to keep this tragedy from ever happening again. This bill would implement a central recommendation from the NTSB's final report on the collision: a requirement to use Automatic Dependent Surveillance-Broadcast technology, ADS-B Out and In. NTSB has recommended an ADS-B In requirement 17 times before.
Mr. Speaker, on February 24, 2026, I was unable to make it to the floor for three votes. Had I been present, I would have voted YEA on Roll Call No. 71, On Motion to Suspend the Rules and Pass H.R. 6329; NAY on Roll Call No. 72, On Motion to Suspend the Rules and Pass S. 2503; and YEA on Roll Call No. 73, On Ordering the Previous Question.
Mr. Speaker, I was absent for recorded votes due to a personal commitment. Had I been present, I would have voted as follows: YEA on Roll Call No. 71, H.R. 6329; YEA on Roll Call No. 72, S. 2503; NAY on Roll Call No. 73, Ordering the Previous Question on H. Res. 1075; NAY on Roll Call No. 74, H. Res. 1075; YEA on Roll Call No. 75, motion to recommit on H.R. 4626; and NAY on Roll Call No. 76, Passage of H.R. 4626.
Mr. Speaker, I was absent from the floor and missed Roll Call Nos. 71 through 74. Had I been present, I would have voted YEA on Roll Call No. 71, H.R. 6329, YEA on Roll Call No. 72, S. 2503, NAY on Roll Call No. 73, the previous question on H. Res. 1075, and NAY on Roll Call No. 74, adoption of H. Res. 1075.
S. 2503 also appeared in 1 more House floor reference and 5 routine cosponsor filings.
S2503 Legislative Journey
House: Failed
Feb 24, 2026
On motion to suspend the rules and pass the bill Failed by the Yeas and Nays: (2/3 required): 264 - 133 (Roll no. 72).
+2 more actions this day
House: Vote Held
Feb 23, 2026
At the conclusion of debate, the Yeas and Nays were demanded and ordered. Pursuant to the provisions of clause 8, rule XX, the Chair announced that further proceedings on the motion would be postponed.
House: Action Taken
Dec 18, 2025
Held at the desk.
Passed 8813-8817
Dec 17, 2025
Passed Senate with an amendment by Unanimous Consent. (text: CR S8813-8817)
+3 more actions this day
Committee Action
Nov 18, 2025
Committee on Commerce, Science, and Transportation. Reported by Senator Cruz with an amendment in the nature of a substitute. Without written report.
Passed Committee
Oct 21, 2025
Committee on Commerce, Science, and Transportation. Ordered to be reported with an amendment in the nature of a substitute favorably.
Committee Action
Jul 29, 2025
Read twice and referred to the Committee on Commerce, Science, and Transportation.
About the Sponsor
Ted Cruz
Republican, TX · 13 years in Congress
Committees: Commerce, Science, and Transportation, Rules and Administration, the Judiciary
View full profile →
Cosponsors (21)
No new cosponsors in 63 days — momentum stalled
This bill has 21 cosponsors: 11 Democrats, 10 Republicans, reflecting bipartisan support. Cosponsors represent 19 states: Connecticut, Delaware, Georgia, and 16 more.
11Democrats10Republicans·19 statesBipartisan
Jerry Moran
Republican · KS
Marsha Blackburn
Republican · TN
Ted Budd
Republican · NC
Shelley Capito
Republican · WV
Roger Marshall
Republican · KS
Eric Schmitt
Republican · MO
Tim Sheehy
Republican · MT
Todd Young
Republican · IN
Maria Cantwell
Democrat · WA
Tammy Duckworth
Democrat · IL
Timothy Kaine
Democrat · VA
Mark Warner
Democrat · VA
Committee Sponsors
Commerce, Science, and Transportation Committee
13D15R
|14 signed14 not yet14 of 28 committee members cosponsored
6 Republicans across this committee haven't cosponsored yet. Mobilize their constituents
S. 2503 Quick Facts
Cosponsors
21
- Committee
- Commerce, Science, and Transportation
- Chamber
- Senate
- Policy
- Transportation and Public Works
- Introduced
- Jul 29, 2025
Passed the Senate, received in House
Feb 24, 2026
S. 2503 Common Questions
When would aircraft have to install ADS-B In under the ROTOR Act?
Under the ROTOR Act (Section 4), affected aircraft must be equipped with ADS-B In by December 31, 2031. The FAA also must issue the final rule within 2 years of enactment.
Can private planes under 12500 pounds use a cheaper ADS-B In option under the ROTOR Act?
Yes. Under the ROTOR Act (Section 4), the FAA must provide a low-cost ADS-B In alternative for Part 91 aircraft weighing less than 12,500 pounds.
Can government or law enforcement flights still turn off ADS-B under the ROTOR Act?
Only in narrow cases. According to S.2503 Section 3, a sensitive government mission must be narrowly construed and does not include routine, non-classified, or proficiency flights.
Does the ROTOR Act stop lower-level officials from hiding their aircraft location?
Yes. Under the ROTOR Act (Section 3), flights of officials below Cabinet rank or below the Chairman of the Joint Chiefs of Staff are excluded from the sensitive mission exception.
How long does the FAA have to update ADS-B exception rules under the ROTOR Act?
According to S.2503 Section 3, the FAA Administrator must issue or revise regulations and related MOAs within 1 year of enactment.
What happens if the FAA misses the ROTOR Act deadline?
Under the ROTOR Act (Section 3), if the FAA does not issue the required regulations within 1 year, the Administrator must report to Congress within 30 days explaining the delay and next steps.
Does the ROTOR Act require Congress to be alerted if an agency uses a flight-tracking exception too often?
Yes. Under the ROTOR Act (Section 3), if an agency uses the exception 5 or more times in a calendar month, the FAA Administrator must notify Congress within 14 days.
Which areas are included in the National Capital Region under the ROTOR Act?
According to S.2503 Section 2, the NCR includes D.C.; Montgomery and Prince George's Counties in Maryland; and Arlington, Fairfax, Loudoun, Prince William, and Alexandria in Virginia.
How soon would the Army Inspector General have to start the ROTOR Act audit?
Under the ROTOR Act (Section 6), the Army Inspector General must begin the audit within 60 days of enactment and brief Congress every 180 days until it is complete.
How fast would FAA and DOD have to sign new flight safety information-sharing agreements under the ROTOR Act?
According to S.2503 Section 8, the Army MOU is due within 60 days, and Navy, Air Force, and Coast Guard MOUs are due within 90 days of enactment.
Based on S. 2503 bill text
S. 2503 Bill Text
“To require all aircraft to be equipped with Automatic Dependent Surveillance–Broadcast In, to improve aviation safety, and for other purposes.”
Source: U.S. Government Publishing Office
Bill Alerts
Get notified when S. 2503 moves
Committee votes, floor action, cosponsor changes — straight to your inbox.
Bill alerts + Legisletter's monthly briefing. Unsubscribe anytime.
Transportation and Public Works Bills
7 related bills we're tracking
H.R. 3151
SHIPS for America Act of 2025
Trent KellyR-MS
+122
126 cosponsors
Referred to the Subcommittee on Coast Guard and Maritime Transportation.
May 1, 2025
HouseTransportation and Public Works
H.R. 7613
ALERT Act
Sam GravesR-MO
+80
84 cosponsors
Referred to the Committee on Transportation and Infrastructure, and in addition to the Committee on Armed Services, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
Feb 20, 2026
HouseTransportation and Public Works
H.R. 5221
PART Act
James BairdR-IN
+58
62 cosponsors
Forwarded by Subcommittee to Full Committee by Voice Vote.
Feb 10, 2026
HouseTransportation and Public Works
H.R. 2992
To amend title 23, United States Code, and the Infrastructure Investment and Jobs Act with respect to vehicle roadside crashes, work zone safety, and for other purposes.
Troy CarterD-LA
+2
6 cosponsors
Referred to the Subcommittee on Highways and Transit.
Apr 24, 2025
HouseTransportation and Public Works
H.R. 4857
Cruise Passenger Protection Act of 2025
Doris MatsuiD-CA
1 cosponsor
Referred to the Subcommittee on Coast Guard and Maritime Transportation.
Aug 2, 2025
HouseTransportation and Public Works
H.R. 4904
PHASE Act of 2025
Norma TorresD-CA
1 cosponsor
Referred to the Subcommittee on Highways and Transit.
Aug 6, 2025
HouseTransportation and Public Works
H.R. 4039
CNMI Ferry Act
Kimberlyn King-HindsR-MP
0 cosponsors
Referred to the Subcommittee on Highways and Transit.
Jun 18, 2025
HouseTransportation and Public Works
Trending Right Now
Bills gaining momentum across Congress
H.R. 5309Gaining+8
Congressional Tribute to Constance Baker Motley Act of 2025
Rosa DeLauroD-CT
+192
196 cosponsors
+8 this monthReferred to the House Committee on Financial Services.
Sep 11, 2025
HouseCivil Rights and Liberties, Minority Issues
H.R. 5269Gaining+7
RESULTS Act
Richard HudsonR-NC
+72
76 cosponsors
+7 this monthReferred to the Committee on Energy and Commerce, and in addition to the Committee on Ways and Means, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.
Sep 10, 2025
HouseHealth
H.R. 1004
Love Lives On Act of 2025
Richard HudsonR-NC
+131
135 cosponsors
Subcommittee Hearings Held
Feb 3, 2026
HouseArmed Forces and National Security
Tracking Transportation and Public Works in Congress? Monitor bills, track cosponsor momentum, and launch advocacy campaigns — all from one advocacy platform.