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SafeFuel

Fuel is aviation’s last single point of failure.

SafeFuel ends that.

SafeFuel is the world’s first patented onboard fuel-quality assurance and protection system. It continuously analyzes the product during refueling, detecting contamination or chemical degradation in real time, preventing unsafe fuel from ever reaching the tanks.

Every Fuel Incident Tells a Story
What happened to your aircraft could help another pilot avoid the same situation and strengthen fuel safety across aviation.

Share Your Story

Contaminated Fuel Can Silently
Take Down Any Aircraft

Despite all the advances in modern avionics, one critical system remains completely unmonitored, the fuel itself.

Every day, tens of thousands of aircraft around the world rely on unverified Jet A handled by transient ground crews and aging filtration systems.

Even small amounts of contamination or fuel degradation can cause probe misreads, nozzle coking, power loss, increased fuel burn, or flameouts at altitude.

SafeFuel closes this gap, giving pilots and operators control over the one variable no one has ever monitored before.

Real-Time Fuel Assurance

SafeFuel installs directly into the aircraft’s tanks or refueling manifold. During each fueling event, it analyzes Jet A for water, particulates, and overall chemical health. If parameters exceed defined limits, SafeFuel instantly alerts the crew or halts fueling automatically, preventing unsafe fuel from entering the system.

Smarter maintenance. Longer engine life.

SafeFuel goes beyond contamination detection, it continuously monitors the health of the fuel system, providing early warnings of issues that reduce performance and drive up maintenance events and costs.

  • Detect contamination:  Identify water, particulates, glycerol, and chemical degradation in real time.
  • Prevent engine wear:  Stop fuel-nozzle coking and probe fouling before they cause efficiency loss.
  • Predict maintenance needs:  Alert maintenance crews when conditions indicate cleaning or calibration is required.
  • Reduce downtime and cost:  Prevent unplanned removals and expensive component replacements.

Fuel Safety, Uncompromised

One System

Fuel contamination can happen in seconds and go undetected until it’s too late. SafeFuel monitors, alerts, and acts — before contaminated fuel ever reaches your tanks.

Business Aviation

Protects high-value jets from unverified FBO Fuel and reduces probe/nozzle maintenance.

Airlines

Ensures every fueling meets specification, cutting downtime and fuel-system wear.

OEMs & Engine Manufacturers

Extends component life and supports PBH reliability programs.

MROs & Insurers

Enables predictive maintenance and documented fuel-quality assurance.

How SafeFuel Works

SafeFuel continuously analyzes fuel as it enters the aircraft, identifying contamination in real time and taking immediate action to prevent unsafe fuel from reaching the tanks.

Detect

Inline sensors analyze Jet A chemistry during fueling, capturing water, particulate, and chemical signatures in real time.

Alert

If anything is out of specification, SafeFuel immediately alerts the aircraft crew.

Protect

The system can automatically close the fueling valve, stopping contaminated fuel before it reaches aircraft tanks.

Your Story Matters.
Share Your Fuel Incident.

Have you experienced water in your fuel, contamination, sediment, or any other fuel-related issue that affected your aircraft? We want to hear your story. Your experience will help protect other pilots and crews.

As a thank you for sharing your experience, you’ll be entered for a chance to win a Bose A30 Aviation Headset. A winner will be selected at random for every 100 eligible submissions received.

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A Legacy of Engineering Safety.

Coulson Aviation has spent decades developing and operating aircraft systems that perform in the world’s harshest conditions: from firefighting to global aerial logistics.

SafeFuel carries that same DNA: real-world experience, engineering precision, and a mission to protect crews, aircraft, and lives.

Built by Coulson. Designed to Protect What Matters Most.

Request a SafeFuel Demo

Coulson

Coulson
info@coulsonaviation.com

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Coulson Aviation - Canada
4890 Cherry Creek Road,
Port Alberni, B.C.
Canada V9Y 8E9
250-724-7600
Coulson Aviation - United States
56850 Higgins Drive,
Thermal, CA, 92274
United States
250-724-7600
Coulson Aviation - Australia
Hangar 616
7 Comper Street
Bankstown Airport, NSW 2200
Australia
+61 2 9873 0077
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