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Aviation SafetyRegulatory Dispute· 5 min read· in Transportation

NTSB Rejects One-Third of FAA Safety Responses to Washington National Airport Crash

The National Transportation Safety Board has formally classified 11 of the Federal Aviation Administration’s 33 proposed safety fixes following a 2025 Washington National Airport crash as unacceptable. The board cited insufficient urgency and incomplete systemic changes in the aviation regulator's response.

By Marina Lopez

Exactly one-third of the regulatory fixes—11 out of 33 recommendations—proposed by the National Transportation Safety Board following a fatal 2025 midair collision have been formally rejected by the board as receiving an "unacceptable" response from the Federal Aviation Administration.

The public grading marks a sharp interagency dispute over the speed and scope of airspace reforms required to prevent a repeat of the deadliest U.S. aviation disaster in more than two decades. The NTSB's assessment indicates that the aviation regulator has either disagreed with the core recommendations, offered inadequate alternatives, or failed to establish a timeline commensurate with the identified risks.[1][2][4]

The January 2025 collision between a PSA Airlines-operated American Airlines Bombardier CRJ700 and a U.S. Army Sikorsky Black Hawk helicopter near Ronald Reagan Washington National Airport (DCA) killed all 67 people aboard both aircraft.

Following a year-long investigation, the NTSB concluded that systemic failures in FAA airspace design and risk management, alongside operational failures by the Army and flight crews, caused the accident. The board's final report, released in January 2026, generated 50 new safety recommendations. Thirty-three were directed to the FAA, eight to the Army, and nine to other regulatory bodies and standards groups.[1][2][6]

The NTSB utilizes the "unacceptable" classification as a formal mechanism to track and publicly grade how receiving agencies respond to its safety directives. The sharpest point of contention in the current dispute centers on collision-warning technology, specifically a system known as ADS-B In.

The safety board has urged the FAA to mandate that any aircraft operating in airspace requiring ADS-B Out must also carry ADS-B In equipment. This cockpit display provides pilots with visual traffic data and audible alerts regarding nearby aircraft, rather than merely broadcasting their own position to ground controllers.[3][4][6]

The NTSB issued 50 total recommendations following the DCA collision, with the majority directed at the FAA.

Investigators determined that the presence of ADS-B In could have fundamentally altered the timeline of the DCA disaster. Simulations run by the NTSB indicated that the technology would have provided the passenger jet's crew with a collision alert 59 seconds before impact. The helicopter crew would have received a similar warning 48 seconds prior to the collision, offering both flight decks a critical window to take evasive action. Despite these findings, the FAA has not committed to writing a rule that would make the technology mandatory across the national airspace.[1][3][6]

The regulator's reluctance to mandate the alerting systems drew direct criticism from the safety board's leadership. NTSB Chair Jennifer Homendy expressed significant frustration over the recurring need to push for proven collision-avoidance tools following fatal accidents.

"How many more decades have to go by before we again and again and again have to recommend it after terrible tragedy?" Homendy told Reuters. The board noted that the FAA had previously acknowledged the safety benefits of traffic-alerting systems following a 2019 floatplane collision in Alaska, yet still declined to initiate a rulemaking process.[1][4][6]

In its formal reply to the safety board, the FAA outlined the procedural steps it has taken to mitigate airspace risks around the capital and other congested corridors. FAA Administrator Bryan Bedford indicated that the agency is currently reviewing helicopter routes in six major cities and has already completed similar reviews in four others.

Furthermore, the regulator highlighted a nationwide directive issued earlier in the year that suspends visual separation between airplanes and helicopters near busy airports. Controllers are now required to maintain strict radar separation by set lateral or vertical distances, a measure the FAA argued exceeded the NTSB's baseline recommendation.[1][3][6]

Simulations indicate ADS-B In could have provided both flight crews with nearly a minute of warning before the collision.

While the cockpit display mandate represents the highest-profile disagreement, the 11 rejected responses encompass a broader range of operational and oversight procedures. The NTSB's tracking system indicates that while several recommendations have been marked as acceptable and are slated for completion by the end of 2026, the unresolved items leave significant post-crash reforms in limbo more than 19 months after the accident.

The safety board maintains that the FAA's timelines for some of the most consequential changes extend too far into the future, lacking the urgency required after a mass-casualty event.[2][6]

The regulatory impasse between the two agencies has shifted the focus back to Congress, where legislative efforts to codify the safety recommendations remain stalled. The Senate unanimously passed the ROTOR Act in December 2025, a bill that included a strong ADS-B requirement. However, the measure fell one vote short of the two-thirds majority required for passage in the House under expedited rules. The House subsequently advanced its own sweeping aviation safety bill, known as the ALERT Act, passing it by a 396-10 margin in April 2026.[1][2][4]

The NTSB has explicitly warned lawmakers that key provisions in the House legislation fall short of fully implementing the board's recommendations. In correspondence with congressional leaders, the board stated it could not support the ALERT Act in its current form.

With no reconciliation between the competing Senate and House bills since the spring, the statutory push for ADS-B In remains gridlocked. The NTSB possesses the authority to investigate accidents, issue recommendations, and publicly grade the responses, but only the FAA or Congress holds the power to make the safety systems mandatory.[2][4][6]

Key points

  • The NTSB formally rejected 11 of the FAA's 33 safety responses following the 2025 DCA midair collision as "unacceptable."
  • The primary dispute centers on the FAA's refusal to mandate ADS-B In, a cockpit traffic-alerting system.
  • Simulations show the technology could have given the flight crews up to 59 seconds of warning before the fatal crash.
  • The FAA defends its actions by highlighting new nationwide directives that enforce strict radar separation between airplanes and helicopters.

How we got here

  1. Jan 2025

    A midair collision between an American Airlines regional jet and a U.S. Army Black Hawk helicopter near DCA kills 67 people.

  2. Dec 2025

    The U.S. Senate unanimously passes the ROTOR Act to address airspace safety, but it falls one vote short in the House.

  3. Jan 2026

    The NTSB releases its final investigation report, issuing 50 safety recommendations across multiple agencies.

  4. Apr 2026

    The House passes the ALERT Act 396-10, though the NTSB warns the bill falls short of its recommendations.

  5. Sep 2026

    The NTSB formally classifies 11 of the FAA's 33 responses to the safety recommendations as unacceptable.

National Transportation Safety Board 45%Federal Aviation Administration 35%Congressional Lawmakers 20%
National Transportation Safety Board
Argues that proven collision-avoidance technology must be mandated immediately to prevent recurring tragedies, prioritizing maximum safety margins over implementation timelines.
Federal Aviation Administration
Emphasizes procedural changes like enforcing radar separation and altering helicopter routes, while evaluating the broader regulatory impacts of new equipment mandates.
Congressional Lawmakers
Divided on the scope of statutory intervention, with competing bills in the House and Senate reflecting different approaches to codifying the NTSB's safety recommendations.

Perspectives this story doesn't cover

  • General aviation pilots operating in mixed airspace
  • Families of the DCA collision victims

Sources

Source coverage

6 outlets

3 viewpoints surfaced

National Transportation Safety Board 45%Federal Aviation Administration 35%Congressional Lawmakers 20%
  1. [1]ReutersNational Transportation Safety Board

    US NTSB says one-third of FAA answers to safety recommendations are 'unacceptable'

    Read on Reuters →
  2. [2]Simple FlyingFederal Aviation Administration

    NTSB Rejects 33% Of FAA Responses To 2025 Washington DC Crash Safety Recommendations As “Unacceptable”

    Read on Simple Flying →
  3. [3]AVwebNational Transportation Safety Board

    NTSB: Third of FAA DCA Safety Responses 'Unacceptable'

    Read on AVweb →
  4. [4]The Air CurrentCongressional Lawmakers

    NTSB Rejects FAA Responses to 11 of 33 DCA Crash Safety Recommendations

    Read on The Air Current →
  5. [5]TravelPulseFederal Aviation Administration

    FAA's Response to Aviation Safety Issues 'Unacceptable,' Says NTSB

    Read on TravelPulse →
  6. [6]AeroCornerNational Transportation Safety Board

    NTSB Rejects FAA Answers on DCA Crash Fixes

    Read on AeroCorner →

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