Regulations & Safety
U.S. House Passes Revised ALERT Act Mandating ADS-B In Technology
The U.S. House approved the ALERT Act requiring integrated ADS-B In tech for aircraft by 2031 after a fatal 2025 midair collision near DCA.
This article is based on an official press release and formal letter from the National Transportation Safety Board (NTSB).
Following months of intense legislative debate and a rare, aggressive public intervention by federal safety investigators, the U.S. House of Representatives has overwhelmingly passed the revised Airspace Location and Enhanced Risk Transparency (ALERT) Act. The bipartisan 396–10 vote on April 14, 2026, marks a significant milestone in aviation safety reform, directly spurred by one of the deadliest domestic aviation accidents in recent history.
The legislative push follows the tragic January 29, 2025, midair collision between American Airlines Flight 5342, a regional jet operated by PSA Airlines, and a U.S. Army UH-60 Black Hawk helicopter near Ronald Reagan Washington National Airport (DCA). The disaster claimed the lives of all 67 individuals involved, including 64 aboard the passenger jet and three in the military helicopter.
According to the official findings and subsequent communications from the National Transportation Safety Board (NTSB), the tragedy was entirely preventable. The agency’s formal opposition to early, weaker drafts of the ALERT Act forced lawmakers back to the drawing board, ultimately resulting in a strict statutory mandate for integrated collision-avoidance technology across congested U.S. airspace.
The Catalyst: Flight 5342 and the ADS-B Gap
During its comprehensive investigation into the DCA collision, the NTSB identified critical gaps in how aircraft communicate their positions in shared airspace. A primary contributing factor was the military helicopter operating in congested civilian airspace without transmitting its location via Automatic Dependent Surveillance-Broadcast (ADS-B) Out technology.
Furthermore, the NTSB concluded that the commercial jet lacked ADS-B In, a complementary technology that allows pilots to receive real-time positional data of surrounding aircraft. According to the NTSB’s analysis, if the regional jet had been equipped with ADS-B In, the flight crew would have received an alert regarding the helicopter 59 seconds prior to the collision. Instead, relying on older systems, the pilots received only 19 seconds of warning. In response, the NTSB issued 50 safety standards, heavily emphasizing a mandate for ADS-B In technology for all aircraft operating in high-volume airspace.
Legislative Battles: ROTOR vs. ALERT Acts
The Fall of the ROTOR Act
The initial congressional response to the NTSB’s recommendations was the Rotorcraft Operations Transparency and Oversight Reform (ROTOR) Act. The bill aimed to close loopholes that allowed military aircraft to fly without ADS-B Out and sought to mandate ADS-B In for aircraft in busy airspace. While the ROTOR Act passed the Senate unanimously in December 2025, it failed in the House on February 24, 2026, by a vote of 264–133, falling short of the required two-thirds majority. The bill’s downfall was precipitated by the Department of Defense withdrawing its support, citing unresolved budgetary burdens and operational security risks.
The NTSB’s Rare Intervention
Days before the ROTOR Act’s failure, House lawmakers introduced a competing measure: the ALERT Act (H.R. 7613). However, in late February 2026, NTSB Chair Jennifer Homendy and the Board took the unusual step of sending a formal letter to House committee leaders, explicitly stating they could not support the ALERT Act in its original form.
In the official letter, the NTSB argued that the initial ALERT Act fell dangerously short of implementing their 50 safety recommendations. Chair Homendy criticized the draft as a “watered-down” measure because it permitted broad exemptions and allowed operators to use portable ADS-B In devices rather than requiring fully integrated cockpit equipment.
“We’ve issued safety recommendations like ADS-B In, over and over and over again… Recommendations that have been rejected, sidelined or just plain ignored.”
Revisions and Overwhelming House Passage
The NTSB’s public opposition, combined with mounting pressure from the families of the Flight 5342 victims, forced House lawmakers to heavily revise the ALERT Act. The amended legislation now strictly requires ADS-B In, alongside corresponding collision prevention technology, to be equipped and operating on virtually all aircraft already required to have ADS-B Out. The bill sets a firm Compliance deadline of December 31, 2031, and addresses the military data-sharing loopholes that contributed to the 2025 crash.
Following these stringent revisions, the NTSB publicly reversed its stance, stating that the updated ALERT Act successfully addresses the critical shortcomings identified in their collision investigation. The aviation industry, including the National Business Aviation Association and the Aircraft Owners and Pilots Association (AOPA), has also endorsed the final House text.
While the families of the victims have welcomed the revisions, they remain cautiously vigilant regarding the implementation timeline.
“Any Safety requirement that routes implementation through negotiated processes… creates opportunities for delay that cost lives.”
AirPro News analysis
We observe that the legislative trajectory of the ALERT Act highlights a persistent tension in U.S. airspace management: balancing the military’s need for operational security during training with the absolute necessity of civilian passenger safety. The NTSB’s formal letter of opposition was a pivotal, albeit rare, maneuver for an independent investigative body. By refusing to accept a compromised bill, the NTSB effectively leveraged public and political pressure to secure a mandate for integrated ADS-B In technology, a recommendation they have been pushing since 2008. The legislative battle now moves to a critical phase, as the Senate (which previously favored the ROTOR Act framework) and the House must negotiate a final compromise bill to send to the President’s desk.
Frequently Asked Questions
What is the difference between ADS-B Out and ADS-B In?
ADS-B Out is a technology that broadcasts an aircraft’s GPS location, altitude, and ground speed to air traffic controllers and other aircraft. ADS-B In is the complementary receiver technology that allows pilots to see the real-time positional data of those surrounding aircraft directly on their cockpit displays, providing crucial situational awareness to prevent midair collisions.
Why did the NTSB initially oppose the ALERT Act?
The NTSB opposed the original draft of the ALERT Act because it allowed for exemptions and permitted the use of portable ADS-B In devices. The NTSB insisted on fully integrated cockpit equipment to ensure maximum reliability and safety, calling the initial draft a “watered-down” measure.
When is the compliance deadline under the revised ALERT Act?
The revised ALERT Act, passed by the House on April 14, 2026, sets a strict compliance deadline of December 31, 2031, for virtually all aircraft operating in designated airspace to be equipped with integrated ADS-B In technology.
Sources:
Photo Credit: Stock image
Regulations & Safety
FAA Awards L3Harris Contract to Modernize US Airspace Through 2045
The FAA awarded L3Harris a contract to upgrade 700+ ground stations and operate the US aircraft tracking network through 2045.
On July 1, 2026, the Federal Aviation Administration (FAA) awarded L3Harris Technologies a contract to upgrade and operate the United States aircraft tracking network through 2045. The modernization effort will overhaul ground infrastructure to support the integration of advanced air mobility (AAM) vehicles and drones into the National Airspace System.
In a press release issued on July 1, 2026, L3Harris announced the agreement, which mandates the upgrade of at least 700 ground stations across the country. The enhanced network will provide real-time, satellite-based flight positioning data while bolstering cybersecurity measures to protect air traffic management systems. The exact monetary value of the contract was not disclosed.
Expanding surveillance for next-generation airspace
The contract extends the role of L3Harris in managing the FAA surveillance infrastructure for nearly two more decades. The upgraded ground stations are designed to handle increased network capacity, a requirement as the airspace becomes more crowded with non-traditional aircraft.
Kathy Crandall, President of Mission Networks, Space & Mission Systems at L3Harris, emphasized the operational impact of the upgrades.
“L3Harris is propelling the FAA’s modernization vision forward by delivering an advanced surveillance infrastructure that will define the future of our airspace system and ensure increased safety for all air travelers.”
Crandall added that expanding network capacity ensures the United States maintains its position in global air traffic management.
Alignment with broader FAA modernization initiatives
This surveillance contract aligns with ongoing FAA efforts to replace aging infrastructure across the National Airspace System. The agency has been executing its Facility Replacement and Radar Modernization (FRRM) strategy, which targets the replacement of over 370 air traffic control facilities and 618 radars that average 36 years of age.
L3Harris is already involved in parallel infrastructure projects for the FAA. The company is currently executing the FAA Telecommunications Infrastructure (FTI) upgrade. That project replaces legacy copper wire connections with high-speed fiber optic networks across FAA facilities, providing the bandwidth necessary to support emerging aviation technologies like electric aviation vertical takeoff and landing (eVTOL) aircraft and uncrewed aerial systems.
AirPro News analysis
The extension of the L3Harris mandate through 2045 highlights the reliance of the FAA on established defense and aerospace contractors to execute its long-term modernization goals. As the National Airspace System transitions to accommodate AAM and widespread drone operations, the data bandwidth and latency requirements for air traffic control will increase exponentially. We view the concurrent execution of the surveillance network upgrade and the FTI fiber optic rollout as a necessary synchronization. Without high-speed ground data transmission, the benefits of satellite-based, real-time tracking for low-altitude and autonomous aircraft would be severely bottlenecked.
Sources: L3Harris Technologies
Photo Credit: L3Harris Technologies
Regulations & Safety
FAA Proposes Supersonic Noise Standard to Repeal 1970s Ban
The FAA announced noise-based certification standards for supersonic overland flight on June 30, 2026, targeting final rules by mid-2027.
The Federal Aviation Administration (FAA) has proposed a new noise-based certification standard for supersonic aircraft, initiating the formal regulatory process to repeal the 1970s ban on commercial supersonic flight over United States territory.
Announced on June 30, 2026, by U.S. Transportation Secretary Sean P. Duffy and FAA Administrator Bryan Bedford, the rulemaking aims to establish acceptable noise thresholds for overland flights. The proposal provides aerospace Manufacturers with the regulatory framework required to finalize next-generation supersonic designs that utilize quiet boom and “Mach cutoff” technologies.
Regulatory framework and timeline
The initial proposal focuses on noise-based certification standards during cruise flight. According to the FAA press release, the agency plans to introduce a second rule covering landing and takeoff noise standards later in 2026. The FAA has set a target date of mid-2027 to finalize both sets of rules.
U.S. Transportation Secretary Sean P. Duffy characterized the initiative as a move to safely enable the next quantum leap in aviation technology. FAA Administrator Bryan Bedford noted that advances in aerospace engineering, materials science, and noise reduction will eliminate the traditional sonic boom.
“This means we can ultimately repeal the ban from the 1970s on supersonic flight over U.S. territory while minimizing noise impacts to residents in communities along the route and near airports,” Bedford stated.
The White House Office of Science and Technology Policy (OSTP) is also involved in the initiative. OSTP Director Michael Kratsios stated that the updated rules will strengthen the industrial base and ensure the future of aviation is built in America.
Technological foundations and industry response
The June 30 announcement follows a series of preparatory steps by both regulators and the aerospace industry. On January 27, 2026, the FAA unveiled a new agency structure that included the creation of the Office of Advanced Aviation Technologies, a division specifically tasked with overseeing the integration of supersonic aircraft into U.S. airspace.
The technical basis for the new noise thresholds draws on data from the NASA and Lockheed Martin X-59 quiet supersonic research aircraft. The X-59 completed its First-Flight on October 28, 2025. The aircraft was explicitly designed to reduce sonic booms to a gentle thump, providing regulators with the acoustic data necessary to establish new overland flight standards.
Commercial developers have responded positively to the regulatory clarity. Boom Supersonic CEO Blake Scholl confirmed that the FAA rulemaking includes provisions for the “Boomless Cruise” or Mach cutoff approach. Boom has been demonstrating this operational concept with its Boom XB-1 test aircraft. Scholl described the FAA announcement as a major step toward the supersonic renaissance.
AirPro News analysis
We view the establishment of a definitive noise standard as the single most significant regulatory hurdle for the revival of commercial supersonic travel. For the past several years, manufacturers have been developing quiet supersonic technologies without a finalized target for acceptable noise levels. By defining the Certification standards, the FAA is shifting the primary challenge for companies like Boom Supersonic from regulatory uncertainty to engineering execution. The mid-2027 target for finalizing both cruise and terminal area noise rules sets a tight timeline, but it aligns with the development schedules of the next-generation supersonic aircraft currently in testing.
Sources: Federal Aviation Administration
Photo Credit: Boom Supersonic
Regulations & Safety
Pilatus PC-6 Crash in France Kills 11 on Skydiving Flight
A Pilatus PC-6 crashed near Nancy-Essey aerodrome on June 28, 2026, killing all 11 aboard in France’s deadliest skydiving accident in 30 years.
This is a developing story. Information may change as official details are released.
This article summarizes reporting by the Associated Press, Reuters, and CBS News, alongside official statements from the Bureau d’Enquêtes et d’Analyses pour la Sécurité de l’Aviation Civile (BEA).
Eleven people sustained fatal injuries on June 28, 2026, when a Pilatus PC-6/B2-H4 Turbo Porter Commercial-Aircraft crashed shortly after takeoff during a skydiving flight in northeastern France.
The Accident occurred at approximately 09:00 UTC (11:00 local time) near the Nancy-Essey aerodrome (ENC/LFSN). According to French Transport Minister Philippe Tabarot, the event represents the deadliest general aviation accident involving skydiving operations in France in approximately 30 years. The Bureau d’Enquêtes et d’Analyses pour la Sécurité de l’Aviation Civile (BEA) has deployed four Investigations to the site to determine the circumstances of the crash.
Aircraft departure and impact
The aircraft, registered in Germany as D-FIPS and reportedly owned by Classic Wings GmbH, departed Nancy-Essey for a tandem skydiving excursion. Less than one minute after takeoff, the aircraft banked left and descended almost vertically, impacting a grassy area in the town of Tomblaine, approximately 300 meters from the runway.
The Meurthe-et-Moselle Prefecture confirmed that all 11 occupants died in the crash. The victims included one pilot, five skydiving instructors, and five students. Thierry Pechey, president of the Meurthe-et-Moselle branch of the Order of Independent Nurses, told CBS News that the students were local nursing colleagues participating in a first-time jump.
Local officials noted the aircraft crashed near a residential neighborhood and shopping center. Yves Séguy, Prefect of the Meurthe-et-Moselle department, told the Associated Press that the accident could have caused collateral casualties had the impact occurred just a few dozen meters away. No injuries on the ground were reported.
Safety investigation and witness reports
The BEA is leading the Safety investigation, working in coordination with the Paris Criminal Investigation Department and the Air Transport Gendarmerie Brigade (GTA). The official cause of the accident remains under investigation.
While the BEA has not confirmed any mechanical faults, Reuters reported that witnesses on the ground heard the aircraft engine noise stop suddenly before the descent. Hervé Féron, the mayor of Tomblaine, stated that the aircraft fell in an unexplained manner during its initial ascent.
French Interior Minister Laurent Nunez noted that families of the victims were present at the aerodrome and witnessed the accident, resulting in significant psychological trauma.
AirPro News analysis
We note that this accident follows another fatal skydiving flight earlier in June 2026 in Missouri, which resulted in 12 fatalities. While the two events involve different operators, aircraft types, and regulatory jurisdictions, the proximity of these high-fatality accidents will likely bring renewed regulatory scrutiny to general aviation skydiving operations globally. The Pilatus PC-6 involved in the Tomblaine accident was 35 years old, a common age for utility turboprops in the skydiving sector, where aircraft are subjected to high-cycle operations characterized by rapid ascents and descents. The BEA preliminary report will be critical in establishing the sequence of events following takeoff.
Sources: Bureau d’Enquêtes et d’Analyses pour la Sécurité de l’Aviation Civile (BEA), Associated Press
Photo Credit: ALEXANDRE MARCHI – L’EST REPUBLICAIN – MAXPPP
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