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NTSB Reports Rising Drug Presence Among Fatally Injured Pilots 2018-2022

NTSB study reveals 52.8% of fatally injured U.S. pilots tested positive for drugs from 2018-2022, highlighting trends in aviation safety.

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This article is based on an official press release from the National Transportation Safety Board (NTSB).

NTSB Study Reveals Upward Trend in Drug Presence Among Fatally Injured Pilots

On May 14, 2026, the National Transportation Safety Board (NTSB) released a comprehensive safety research report detailing toxicology results from U.S. civil Incident accidents. The study, titled “2018–2022 Update to Drug Use Trends in Aviation,” analyzed data from 930 pilots who were fatally injured during that five-year period. According to the NTSB press release, the findings highlight a continuing, long-term upward trend in the detection of various medications and substances in aviation accidents.

The most striking statistic from the NTSB’s updated research is that more than half of the fatally injured pilots, 52.8%, tested positive for at least one drug of any type. Furthermore, 27.7% of the pilots tested positive for two or more drugs. While these figures encompass a wide range of substances, including common, non-impairing medications like cholesterol-lowering drugs and cardiovascular prescriptions, the data also points to a rise in the use of potentially impairing substances.

However, the NTSB strongly cautions against jumping to conclusions regarding crash causality. The agency emphasizes that the presence of a drug in post-mortem toxicology testing does not automatically establish that the pilot was impaired while flying, nor does it confirm that the substance contributed to the Accident.

Breaking Down the Toxicology Data

Potentially Impairing and Illicit Substances

While the overall 52.8% figure includes benign medications, the NTSB report isolates data concerning substances that pose a direct risk to aviation safety. According to the study, 28.6% of the fatally injured pilots tested positive for drugs classified as “potentially impairing.” This category encompasses certain prescription medications, controlled substances, illicit drugs, and over-the-counter (OTC) medications.

Notably, the most common potentially impairing substance detected was diphenhydramine. This active ingredient is widely available in over-the-counter allergy and cold medications, such as Benadryl and Unisom. Because it is easily accessible, pilots may underestimate its sedating effects, making it a persistent factor in aviation toxicology reports for over a decade.

In addition to OTC medications, the NTSB noted an increase in the detection of illicit drugs. The study found that 7.4% of the pilots tested positive for illicit substances, a rise driven primarily by the detection of delta-9-THC, the primary psychoactive chemical found in marijuana.

Professionalism and Certification Factors

The General Aviation Divide

The NTSB research highlights a clear demographic and operational divide regarding drug prevalence. The data indicates that drug presence is significantly lower among professional pilots operating under stricter regulatory oversight compared to those in general aviation.

According to the report, pilots conducting Part 135 operations, which include commuter and on-demand flights such as corporate charters and air taxis, exhibited a lower drug presence than pilots operating under Part 91 general aviation rules. Furthermore, pilots holding Airline Transport Pilot (ATP) and Commercial certificates had lower drug detection rates than those holding private, sport, or student certificates, or those flying without any certificate at all.

Medical certification also played a crucial role. The NTSB found that pilots holding an active Federal Aviation Administration (FAA) medical certificate had a lower rate of drug presence than those flying without one, underscoring the effectiveness of routine medical evaluations in the professional aviation sector.

Understanding the Findings: Presence vs. Impairment

AirPro News analysis

When analyzing the NTSB’s findings, we must draw a distinct line between “drug presence” and “active impairment.” Toxicology tests, particularly post-mortem examinations, detect inactive metabolites that can remain in blood or tissue long after a drug’s psychoactive or impairing effects have dissipated. This is especially true for substances like THC and certain long-lasting prescription medications.

The NTSB’s stated purpose for this study is to document trends and provide context for factors that may affect aviation Safety, rather than to assign direct causality to these drugs in specific crashes. However, the persistent presence of diphenhydramine highlights a critical gap in pilot education regarding self-medication.

The FAA maintains strict guidelines regarding over-the-counter medications. Because diphenhydramine has a long half-life and known sedating properties, the FAA advises that pilots must wait at least 60 hours, calculated as five times the drug’s half-life, after their last dose before resuming flying duties. The fact that this specific antihistamine remains the most detected potentially impairing drug suggests that many general aviation pilots are either unaware of the 60-hour rule or are failing to adhere to it.

Historically, the trend is moving in a concerning direction. The NTSB’s previous study covering 1990 to 2012 noted that the proportion of pilots testing positive for at least one drug increased from 10% in 1990 to 40% in 2012. The current leap to 52.8% for the 2018–2022 period indicates that the aviation Manufacturers, particularly the general aviation sector, requires renewed educational campaigns focused on the hidden dangers of common medications.

Frequently Asked Questions (FAQ)

Does a positive drug test mean the pilot caused the crash?

No. The NTSB explicitly states that a positive toxicology result indicates the presence of a drug or its metabolites in the pilot’s system, but it does not necessarily mean the pilot was impaired at the time of the crash or that the drug contributed to the accident.

What was the most common impairing drug found?

According to the NTSB study, the most common potentially impairing drug detected was diphenhydramine, an over-the-counter antihistamine commonly found in allergy and cold medications like Benadryl.

Are airline pilots testing positive at the same rate as private pilots?

No. The study found that professional pilots (those with ATP or Commercial certificates, and those flying Part 135 operations) had significantly lower rates of drug detection compared to general aviation pilots with lower-level certifications.


Sources:
National Transportation Safety Board (NTSB) Press Release: “NTSB Releases Study on Drug Presence Trends Among Fatally Injured Pilots”

Photo Credit: NTSB

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Regulations & Safety

Brazil ANAC Suspends Aircraft Certifications After Budget Freeze

Brazil’s ANAC halted all aircraft certifications and aviation exams after a federal budget freeze cut its funding by R$ 24 million.

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This article summarizes reporting by Bloomberg by Rachel Gamarski.

Brazil’s National Civil Aviation Agency (ANAC) has suspended all aircraft certification processes and aviation professional exams following a federal budget freeze, threatening to delay airline fleet expansions and exacerbate labor shortages.

The operational cuts, announced by the regulator on June 1, 2026, include an immediate 40 percent reduction in oversight and inspection activities. The reductions stem from Decree 12.990, published by the Brazilian Federal Government on May 29, 2026, which mandates an 18 percent linear reduction in the execution limits for federal agencies. Bloomberg reported on June 7, 2026, that the halt in approvals arrives just as carriers are attempting to meet high travel demand and resolve existing fleet constraints.

Impact on fleet expansion and airline operations

The suspension of aircraft certifications effectively blocks new airframes from entering the Brazilian civil aviation market. According to Bloomberg, the regulatory freeze threatens to delay the arrival of new aircraft and planned capacity expansions. Airlines operating in Brazil are currently working to address fleet shortages while managing robust passenger demand.

In an official statement, ANAC emphasized the severity of the situation.

“Without certification, there is no operation of new aircraft in the Brazilian civil aviation market.”

The budget freeze also halts exams for pilots and flight attendants. This suspension is expected to restrict the pipeline of new aviation professionals, compounding existing labor pressures within the sector. Flying clubs, maintenance workshops, and parts manufacturers are broadly affected by the reduction in regulatory services.

Broader regulatory and economic consequences

The ANAC budget reduction totals R$ 24 million and is part of a larger fiscal austerity initiative by the Brazilian government. The broader measure freezes approximately R$ 24 billion across various public administration sectors to meet 2026 fiscal targets. This includes a R$ 300 million cut distributed across Brazil’s 11 regulatory agencies.

Beyond the suspension of certifications, ANAC has been forced to dismiss outsourced workers, halt information technology investments, and cancel its participation in international forums and institutional safety events.

The Committee of Federal Regulatory Agencies (COARF) issued a statement on June 2, 2026, expressing deep concern over the budget cuts. The committee warned that the reductions threaten the legal security of investments and the regulatory stability required for economic growth, particularly as the government pursues an infrastructure concession agenda.

ANAC noted that budget freezes impacting core regulatory activities cause direct harm to society and lead to a drop in revenue, specifically citing the suspension of certification actions as a primary driver of these financial losses.

AirPro News analysis

The suspension of ANAC certification activities creates an immediate bottleneck for Brazilian operators relying on new aircraft deliveries to modernize fleets and expand route networks. Carriers such as Azul, Gol, and LATAM Airlines Brasil depend on a steady flow of regulatory approvals to induct new Airbus, Boeing, and Embraer aircraft into commercial service.

A prolonged freeze on certifications and professional exams will likely force airlines to extend the leases of older, less efficient aircraft to maintain capacity. This dynamic could increase operating costs and place upward pressure on ticket prices in a market already sensitive to fuel and currency fluctuations. The disruption to pilot and flight attendant credentialing also risks creating a medium-term staffing deficit, limiting the ability of airlines to scale operations once the budget impasse is resolved.

Sources: Bloomberg, Agência Nacional de Aviação Civil (ANAC)

Photo Credit: Elza Fiúza – ABr

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Regulations & Safety

Iberia A350 Winglet Damaged in Guayaquil Water Salute Incident

An Iberia A350-941 struck a fire vehicle during a water cannon salute at Guayaquil Airport, grounding the aircraft and cancelling Flight IB132.

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This is a developing story. Information may change as official details are released.

This article summarizes reporting by Agencia EFE, Primicias, and Ecuavisa.

An Iberia Airbus A350-941 sustained damage to its left winglet on June 4, 2026, after striking a fire department vehicle during a ceremonial water cannon salute at José Joaquín de Olmedo International Airport (GYE) in Guayaquil, Ecuador, forcing the cancellation of its scheduled transatlantic flight.

The incident occurred at 16:56 UTC (11:56 local time) as the widebody aircraft was preparing to operate Flight IB132 to Madrid. According to reporting by Agencia EFE and local Ecuadorian outlets, the water salute was arranged to mark a temporary equipment upgrade on the route, with the Airbus A350-900 replacing the Airbus A330-200 typically used by the Spanish flag carrier.

Ground collision during ceremonial salute

Terminal Aeroportuaria de Guayaquil S.A. (TAGSA), the airport operator, confirmed the sequence of events in an official statement. According to Primicias, TAGSA reported that during taxi, the tip of the aircraft’s wing made contact with the extension arm and turret of a fire engine belonging to the airport’s Fire Extinguishing Service (SEI).

Following the collision, the flight crew interrupted the departure sequence and returned the aircraft to the apron for a technical inspection. Agencia EFE reported that no injuries occurred among the passengers or crew. The aircraft, registered as EC-NXD, was grounded pending a full damage assessment, and passengers were subsequently rebooked on alternative flights.

Regulatory oversight and fleet implications

The Dirección General de Aviación Civil (DGAC) of Ecuador has initiated an investigation into the ground collision. The regulatory authority will examine the coordination between the flight crew, air traffic control, and the SEI personnel conducting the water arch maneuver. No official cause has been determined.

The grounding of the Airbus A350-941 disrupts Iberia’s planned capacity increase for the Guayaquil market. The aircraft swap from the Airbus A330-200 was intended to provide additional seats and cargo volume on the direct route to Spain. The airline has not yet specified how long the damaged airframe will remain out of service while repairs are evaluated and executed.

AirPro News analysis

Water cannon salutes are a long-standing aviation tradition used to celebrate inaugural flights, retiring captains, and new aircraft types. However, we note that these ceremonial events carry inherent operational risks. Positioning heavy fire apparatus near active taxiways and maneuvering large aircraft through restricted clearances requires precise coordination. While relatively rare, ground collisions during these salutes highlight the tension between marketing traditions and the strict safety margins required in commercial aviation operations. The resulting damage to a high-value asset like an Airbus A350 underscores the financial and operational exposure operators face during non-standard ground maneuvers.

Sources: @AviacionGYE (X)

Photo Credit: AviacionGYE – X

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Regulations & Safety

NTSB Reports United Airlines Flight 169 Newark Approach Incident

NTSB preliminary report details United Airlines Flight 169 striking a light pole at Newark due to low airspeed and gusty winds during approach.

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This article is based on an official press release from the National Transportation Safety Board (NTSB).

On June 4, 2026, the National Transportation Safety Board (NTSB) released its preliminary report detailing the May 3 accident involving United Airlines Flight 169 at Newark Liberty International Airport (EWR). The incident highlights the operational challenges of landing heavy widebody aircraft during gusty conditions on constrained runways.

The Boeing 767-400ER, arriving from Venice, Italy, struck a light pole on the New Jersey Turnpike while on short final approach. According to the NTSB’s factual findings, the aircraft crossed the busy highway at an altitude of just 19 feet above the ground after its airspeed decayed during the descent.

The collision caused substantial damage to the aircraft and resulted in minor injuries to a commercial truck driver on the ground. The NTSB has officially classified the event as an accident, prompting immediate safety reviews and procedural updates from the airline.

Flight Details and the Approach

According to the NTSB preliminary report (DCA26FA194), United Airlines Flight 169 was operating from Venice Marco Polo Airport to Newark on May 3, 2026. The 23-year-old Boeing 767-424ER (registration N77066) was carrying 231 individuals, comprising 220 passengers, three flight crew members, and eight cabin crew members.

The flight proceeded normally until the descent phase. The NTSB notes that the flight crew initially planned to land on Runway 4R. However, air traffic control changed the runway assignment twice due to challenging weather conditions. Winds were reported at 19 knots and gusting up to 30 knots, leading controllers to ultimately clear the aircraft for Runway 29.

Cockpit Dynamics and Warnings

The NTSB report provides critical insight into the cockpit environment during the final moments of the flight. The captain was the pilot flying, while the first officer monitored the flight instruments.

As the aircraft descended toward the runway, its airspeed began to decay. The first officer issued verbal warnings to the captain regarding the aircraft’s energy state.

“hey you are slow… you are still slow and a little low”

According to the NTSB, the captain acknowledged hearing the “airspeed slow” callout but stated he felt the airplane remained in a safe position to continue the landing.

The Collision and Aftermath

The decaying airspeed and low glide path culminated in the aircraft crossing the New Jersey Turnpike at an altitude of just 19 feet above the ground. During this low pass, the aircraft’s landing gear and underside struck a light pole located on the highway.

The NTSB report states that the captain recalled hearing a “thump” just before touchdown, while the first officer felt a “mild jolt” as they neared the runway threshold. Despite the impact, the Boeing 767 landed safely and taxied to the gate under its own power.

Ground Impact and Injuries

Debris from the severed light pole fell onto the southbound lanes of the turnpike, striking a commercial tractor-trailer operated by Baltimore-based H&S Bakery, as well as a Jeep traveling on the highway.

While no passengers or crew members on the aircraft were harmed, the NTSB confirmed that the truck driver, Warren Boardley, sustained minor injuries from shattered glass. He was treated at a local hospital and subsequently released. The truck sustained damage to its windshield and aluminum siding.

Post-flight inspections of the Boeing 767 revealed substantial damage, including three punctures on the fuselage and slash marks on one of the landing gear tires. This damage led the NTSB to officially classify the event as an accident.

Industry Response and Safety Measures

Following the accident, United Airlines took immediate administrative and procedural actions. The airline removed the involved flight crew from service pending an internal safety review.

Furthermore, United Flight Operations issued an Operations Alert to its pilots regarding arrivals at EWR’s Runway 29. The alert emphasized the importance of relying on visual glideslope indicators (VGSI/PAPI) to ensure safe obstruction clearance. A subsequent Pilot Bulletin was also issued regarding short runway landing guidance.

AirPro News analysis

We note that Runway 29 is the shortest runway at Newark Liberty International Airport, measuring 6,725 feet. It features a displaced threshold designed specifically to provide a safety buffer from the adjacent, highly congested Interstate 95. Aircraft landing on this runway routinely pass at low altitudes over the highway.

Aviation analysts frequently point out that the Boeing 767-400ER’s extended fuselage can create visual illusions for pilots during the landing flare. Because the pilot’s eye level sits high in the cockpit while the main landing gear hangs significantly lower, precise glide path management is absolutely critical to ensure obstacle clearance. The combination of gusty winds, a late runway change, and the specific ergonomics of the 767 likely compounded the difficulty of this approach.

Frequently Asked Questions (FAQ)

Was anyone injured in the United Airlines Flight 169 accident?
No passengers or crew members on the aircraft were injured. However, a truck driver on the New Jersey Turnpike sustained minor injuries from shattered glass when debris from a struck light pole hit his vehicle.

What caused the aircraft to fly so low?
The NTSB’s preliminary report indicates that the aircraft’s airspeed decayed during a gusty approach, leading to a low glide path. The first officer warned the captain that they were “slow and a little low.” The investigation is still ongoing to determine the official probable cause.

What is the current status of the investigation?
The NTSB has released its preliminary report (DCA26FA194) and officially classified the event as an accident due to substantial aircraft damage. A final report detailing the probable cause will be released at a later date.

Sources: National Transportation Safety Board (NTSB)

Photo Credit: NTSB

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