Perimeter Solutions secures FM approval for fluorine-free sprinkler foam

Perimeter Solutions foam approved for fixed systems

Perimeter Solutions has secured FM 5130 approval for SOLBERG EVOLUTION 3% Synthetic Fluorine-Free Foam (SFFF), a Newtonian formulation for aircraft rescue and firefighting (ARFF) and sprinkler applications.

The company said the approval makes SOLBERG EVOLUTION 3% SFFF the first fluorine-free foam on the US Department of Defense’s Qualified Products List (QPL) to also hold FM approval for fixed sprinkler systems.

The approval applies to aircraft hangars, fuel storage facilities and other fixed fire protection systems.

The foam has water-like viscosity and is compatible with standard sprinkler hardware.

It is designed for hydrocarbon fuels including gasoline and kerosene-based fuels such as Jet A and Jet A-1.

The product has demonstrated performance through aspirated and non-aspirated standard sprinkler heads to extinguish and secure Class B hydrocarbon fuel fires.

Zachary Brackin, Manager – Business Development and Southern Region Sales Manager at Perimeter Solutions, said: “Aviation fire protection is evolving, and so is the chemistry behind it.

“This advanced formulation delivers effective fire suppression that meets the strict performance and compliance standards set by FM, UL, ICAO, FAA and the US Department of Defense, helping customers transition to fluorine-free foam that is compatible with their existing fire protection infrastructure.”

Technical approvals and product details

SOLBERG EVOLUTION 3% SFFF has UL 162 and FM 5130 fixed-system approvals with SOLBERG bladder tanks, foam chambers and associated system hardware, including non-aspirated sprinkler heads.

It is designed to meet National Fire Protection Association (NFPA) requirements for hydrocarbon fuel and critical asset protection, including aircraft hangars, JUHI facilities and fuel storage operations.

The product is MIL-SPEC-approved and holds International Civil Aviation Organization (ICAO) Level B certification for ARFF performance, meeting Federal Aviation Administration (FAA) and ICAO requirements.

It has been tested in accordance with Boeing Specification Support Standard (BSS 7432) for evaluation of airplane maintenance materials.

The formulation contains no intentionally added per- or polyfluoroalkyl substances (PFAS).

It was developed without silicone or siloxane chemistries, biopolymers or thickening agents and is designed to be biodegradable with no persistent, bioaccumulative and toxic (PBT) profile.

James Perriss, Director of Product Management – Global Suppressants at Perimeter Solutions, said: “SOLBERG Evolution builds on the success of SOLBERG 3% MIL-SPEC SFFF, the first fluorine-free concentrate to be included on the Department of Defense’s Qualified Products List (QPL).

“This formulation expands the range of approved applications, including use with standard sprinkler systems, providing another example of how SOLBERG is advancing fire suppression technology while supporting customers with environmentally responsible, high-performance solutions.”

The company said the Solberg team will be at the National Fire Sprinkler Association North American Fire Sprinkler Expo from April 29 to May 1, 2026.

Paris Le Bourget adds fourth electric ARFF vehicle to Striker Volterra fleet

ARFF order and delivery timeline

Groupe ADP has ordered a fourth Oshkosh Striker Volterra 6×6 Electric Aircraft Rescue and Fire Fighting (ARFF) vehicle for Paris Le Bourget Airport.

Oshkosh Airport Products announced the order, which follows a public procurement procedure that led to the initial purchase of three Striker Volterra Electric ARFF vehicles announced in 2024.

The latest purchase represents the airport’s first repeat Striker order.

The first three vehicles were delivered in early December 2025.

Vehicle configuration and operating profile

Oshkosh Airport Products described Paris Le Bourget Airport as Europe’s largest executive and business aviation airport, located immediately north of Paris.

The airport’s operating environment requires ARFF vehicles capable of responding across a dense urban setting and supporting a range of operational scenarios.

The Striker Volterra fleet uses an Oshkosh electric powertrain paired with an electro mechanical infinitely variable transmission.

This configuration enables zero emissions operation during station entry, standby periods and low speed movement.

Marcus Laan, Manager of Business Development, Oshkosh Airport Products, said: “These vehicles support operational needs across the airfield while aligning with modern sustainability goals.

“We look forward to continuing this collaboration as the airport strengthens its emergency response resources.”

Equipment and performance features

Oshkosh Airport Products stated that all four vehicles were configured to match one another in order to simplify operator training and support long term fleet management.

The vehicles include bus style stack doors for compartment access, a camera based mirror system designed to improve visibility and an extensive lighting package for scene illumination.

Three vehicles are equipped with a roof turret.

The fourth vehicle includes a Snozzle High Reach Extendable Turret (HRET).

Performance specifications include a low attack bumper turret and roof turret with flow rates up to 79 litres per second.

The vehicles also include TAK 4 Independent Suspension, a 10,500 litre water tank and an 800 litre foam tank.

Each unit is fitted with a 7,570 litres per minute water pump and the Oshkosh Eco EFP Foam System.

Washington airports expand ARFF capabilities with new fire apparatus

Delivery of Striker vehicles to MWAA announced by Oshkosh Airport Products

Oshkosh Airport Products has reported the delivery of three new Striker 6×6 Aircraft Rescue and Fire Fighting (ARFF) vehicles to the Metropolitan Washington Airports Authority (MWAA) in the United States.

The vehicles will be deployed at Washington Dulles International Airport and Ronald Reagan Washington National Airport.

Oshkosh Airport Products stated that the delivery includes one unit with a High Reach Extendable Turret (HRET), and all three vehicles are equipped with advanced fire suppression and safety systems.

According to the manufacturer, the Striker units will be integrated into MWAA’s emergency operations following training supported by Oshkosh’s technical team.

The company explained that this addition is intended to strengthen MWAA’s response capabilities at two of the busiest airfields in the Mid-Atlantic region.

Oshkosh provides technical details of fire apparatus features

Oshkosh Airport Products stated that all three Striker vehicles delivered to MWAA are configured for high-volume response.

The manufacturer explained that each unit is built with a 3,000-gallon water tank, 440-gallon foam capacity, and 550 pounds of dry chemical agent.

The vehicles include a Scania DC16/V8 engine delivering 670 horsepower, TAK-4 Independent Suspension, and a 360-degree camera system.

Additional features include low attack bumper turrets, in-cab emergency medical storage, water and foam level indicators, and a top-mounted light tower.

One of the three vehicles is fitted with the HRET turret system to provide reach and height advantages during operations.

Statement from Oshkosh Airport Products

Jack Bermingham, business unit director at Oshkosh Airport Products, said: “We are honoured to support the Metropolitan Washington Airports Authority with the delivery of these advanced Striker vehicles.”

He added: “Our team is proud to provide proven, high-performance ARFF solutions that meet the demands of some of the busiest airports in the country.”

He continued: “This delivery reflects our continued commitment to delivering innovative, mission-ready vehicles that enhance safety and preparedness for every emergency scenario.”

MWAA confirms integration plans for new ARFF units

The Metropolitan Washington Airports Authority confirmed the vehicles will be added to its emergency fleet after completion of operational training.

Assistant Chief Russell Carpenter of the Airports Authority Fire & Rescue Department said: “These three new vehicles are a welcome addition to the Airports Authority’s fleet.”

He added: “They are an investment in the safety of passengers travelling through our airports, as well as the employees who utilise them every day.”

He continued: “We look forward to putting the new vehicles into service after training is complete.”

MWAA stated that its fire and rescue teams are working with Oshkosh Airport Products to ensure a coordinated handover process.

Airports Authority outlines passenger traffic and fleet development

According to the Metropolitan Washington Airports Authority, its two airports handled more than 53 million passengers in 2024.

The organisation stated that both Dulles and Reagan National are classified as high-traffic facilities requiring specialist ARFF resources.

It added that the delivery of the new fire apparatus forms part of a wider plan to strengthen operational readiness and safety infrastructure.

Oshkosh Airport Products confirmed that the production and delivery were coordinated with MWAA’s public safety and procurement departments.

The manufacturer noted that its support will continue beyond delivery through technical assistance and training modules.

Washington airports expand ARFF capabilities with new fire apparatus: Summary

Oshkosh Airport Products delivered three Striker 6×6 ARFF vehicles to the Metropolitan Washington Airports Authority.

One of the vehicles is equipped with a High Reach Extendable Turret.

The vehicles are assigned to Washington Dulles International Airport and Ronald Reagan Washington National Airport.

All three vehicles include fire suppression systems, onboard storage, and advanced control features.

The Striker vehicles have capacities of 3,000 gallons of water, 440 gallons of foam, and 550 pounds of dry chemical.

Each unit is powered by a 670 HP Scania engine and includes TAK-4 suspension.

MWAA confirmed the vehicles will enter service following training.

Assistant Chief Russell Carpenter said the vehicles will enhance passenger and staff safety.

Jack Bermingham of Oshkosh Airport Products said the delivery supports MWAA’s emergency response.

MWAA handled over 53 million passengers in 2024.

The fire apparatus will be fully integrated into MWAA’s operational plans.

Ziegler awarded contract to deliver Z6 rescue vehicles to Groningen Airport Eelde

Groningen Airport Eelde signs contract with Ziegler for fire vehicle upgrade

Ziegler has announced that it has been awarded a contract to supply three Z6 Aircraft Rescue and Firefighting (ARFF) vehicles to Groningen Airport Eelde in the Netherlands.

According to Ziegler, the agreement was signed on 17 April 2025 with the Airport Fire Service of Groningen Airport Eelde (GAE) following a competitive Europe-wide tender process.

The vehicles are expected to be delivered by the end of 2026.

Fire station upgrade prompted new vehicle procurement

The Airport Fire Service at Groningen Airport Eelde relocated to a new facility in 2023, directly at the airport site.

Ziegler reported that the existing fire engines were becoming increasingly difficult to maintain due to their age, with spare parts becoming harder to obtain.

It stated that the replacement of the vehicles was necessary to maintain the operational capacity of the fire service.

New vehicles to improve efficiency and environmental performance

Rob van den Bergh, Manager Airport Operations at GAE, said the new vehicles were expected to improve environmental and operational standards at the airport.

Van den Bergh said: “We are delighted to be working with Ziegler and to have signed this contract. The new vehicles are significantly more environmentally friendly and efficient than the previous ones – something we attach great importance to at our airport. We are really looking forward to the new vehicles!”

According to Ziegler, the Z6 ARFF vehicles are built with updated systems that meet international safety standards.

Contract reflects regional link between Ziegler and airport

The vehicles will be delivered by Ziegler Brandweertechniek B.V., a division based in the Netherlands.

Mélarno Kraan, Account Manager at Ziegler, commented on the local importance of the agreement.

Kraan said: “It fills us with particular pride to be able to realise this order for the airport in our home region. Our tried-and-tested Z-Class vehicles are equipped with the latest technology and fulfil all internationally applicable safety standards. In future, they will make an essential contribution to safety at Groningen Airport Eelde. We look forward to a successful collaboration”

Ziegler awarded contract to deliver Z6 rescue vehicles to Groningen Airport Eelde: Summary

Ziegler signed a contract with Groningen Airport Eelde on 17 April 2025.

The contract covers the supply of three Z6 Aircraft Rescue and Firefighting vehicles.

Ziegler was selected following a Europe-wide procurement process.

The existing vehicles at the airport had become increasingly difficult to maintain.

The new vehicles will be delivered by the end of 2026.

The vehicles will replace older models at the airport’s new fire station, which opened in 2023.

Rob van den Bergh, Manager Airport Operations GAE, said the new vehicles will improve environmental efficiency.

Mélarno Kraan, Account Manager at Ziegler, said the company is proud to deliver the vehicles to a regional airport.

The Z6 vehicles meet international safety standards.

The delivery is expected to improve operational readiness at the airport.

Shifting gears in ARFF training

Florian Kubowski, Founder of ARFF Driving Academy, explains how specialised training improves safety and readiness for modern Aircraft Rescue and Firefighting operations

Responding to airport emergencies with an Aircraft Rescue and Firefighting (ARFF) truck involves three critical components: reaching designated points within a defined timeframe, transporting adequate extinguishant and applying the required flow rate immediately upon arrival.

While these tasks seem straightforward, the operational reality is far more complex.

ARFF operators are responsible for the safe handling of vehicles weighing up to 58,000 kg, powered by up to 1,500 HP engines, with a width of up to 3 meters and often with four axles.

These trucks must traverse routes extending over 3 kilometers, navigating tight corners, high-speed sections (up to 140 km/h, limited by tire specifications) and other operational challenges.

In addition to driving, operators are responsible for managing tasks such as communication, route planning and maintaining situational awareness amidst intersecting traffic, aircraft and other vehicles.

Limited annual training mileage for most ARFF drivers adds to the difficulty.

To ensure effective training, exercises must be performance-oriented, rather than simply moving vehicles from point A to B.

Accidents involving ARFF trucks can result in significant operational disruptions, endanger personnel and lead to the loss of high-value vehicles.

They can and they do, force the closure of taxiways, runways, or even entire airports for extended periods.

The scarcity of ARFF trucks in the market further complicates the situation, as immediate replacements are rarely feasible.

Qualification and training

For over 50 years, airport fire departments worldwide have relied on ARFF trucks, with in-house expertise providing the primary training for drivers.

While well-intentioned, this approach often lacked standardised protocols, proficiency checks and integration of driving dynamics, which has resulted in the development of unique, airport-specific driving cultures.

Historically, ARFF driving was regarded as a specialised skill, with only a select group of firefighters trained and certified to operate these vehicles.

This specialisation ensured a higher level of familiarity and greater mileage per driver.

In the current operational environment, flexible shift scheduling has resulted in ARFF driving being designated as a general duty role, with firefighters assuming responsibility for a range of tasks, including vehicle operation.

This shift presents concerns regarding safety and the sufficiency of training, given the limited time and resources available for specialised preparation.

The absence of validated training standards and proficiency checks has resulted in considerable inconsistency in driver proficiency, with an overemphasis on speed without sufficient consideration of integrating safety buffers and wear on vehicles.

The high levels of tire and brake wear, inconsistent emergency response techniques and frequent accidents worldwide highlight the critical gaps in training and preparedness.

Understanding accident dynamics

A review of the underlying causes of accidents indicates that they are frequently the result of a complex interplay of factors, rather than the consequence of a single isolated human error.

The driving culture is of pivotal importance, with specific contributing factors including:

  1. Driver selection: Were firefighters optimally assigned to driving roles, taking into account their skills and aptitude?
  2. Training and awareness: Did drivers receive thorough and task-specific training to prepare them for ARFF operations?
  3. Ongoing practice: Were drivers given regular opportunities for advanced, scenario-based training beyond basic vehicle handling?

Inadequate training and preparation can lead to uncertainty, creating stress that compounds under the pressures of navigation, communication and simultaneous tasks.

Such scenarios can result in overwhelming situations, increasing the likelihood of accidents.

Addressing these gaps is essential.

New challenges

The dynamic between operators and ARFF vehicles is evolving due to generational shifts, advances in vehicle technology and cost pressures.

The younger generation of firefighters often demonstrates strong proficiency with digital tools and modern technologies but exhibits a lower average level of intrinsic motivation to engage deeply with vehicle mechanics or driving dynamics.

Furthermore, the increasing costs associated with obtaining truck driver licenses have resulted in a notable decline in the number of drivers entering the workforce with prior experience.

The acquisition of driver licenses is becoming increasingly integrated into onboarding processes, with new operators often gaining their first and only driving experience at their airports.

Concurrently, new ARFF vehicles, despite their enhanced capabilities and technological sophistication, have also become more straightforward and easier to operate.

While features such as quieter cabins, reduced vibrations and effortlessly steerable wheels enhance comfort and minimises disruptive influences, they can also diminish the tactile feedback drivers receive.

The lack of feedback, coupled with the enhanced mass and power of these vehicles, can present challenges for inexperienced drivers in terms of situational awareness and respect for the machine’s capabilities and limitations.

Furthermore, the rising costs of vehicles and their life cycles, combined with increased cost sensitivity, necessitate new approaches to balance quick response with efficiency, meaning reducing tire and brake wear and overall vehicle strain.

Training, safety and culture

To ensure future preparedness, fire departments must adopt a comprehensive, long-term approach to ARFF driver training.

The current operational culture, shaped over more than 50 years, requires deliberate efforts to integrate, optimise and adapt for future challenges.

Achieving this demands the creation of a robust training framework grounded in driving dynamics principles and tailored to the unique challenges of each airport, with guidance from experienced external professionals.

Training programs should emphasise safe, efficient driving techniques, operational readiness and vehicle preservation while remaining constructive and manageable for both drivers and instructors.

A step-by-step approach is essential to ensure effective skill development without overwhelming participants.

Standardised, aviation-compliant training and certification programs must be implemented, incorporating regular proficiency checks and hands-on exercises.

The guiding principle of “train like you play” ensures operators are fully prepared for real-world emergency scenarios.

Controlled training environments are equally critical to uphold safety standards and build driver confidence.

Fire departments should draw inspiration from aviation’s culture of open communication, constructive feedback and team awareness about driving.

The traditional, hierarchical approach to vehicle operation should give way to a collaborative model that fosters continuous learning and improvement.

Replacing short-term, ad-hoc training with structured, long-term programs will provide the foundation for a safer, more effective and future-ready ARFF driving workforce.

Recognising that operating an ARFF truck is a skill — one that must be learned and trained — not an innate ability.

 

Addressing human factors and stress

Human factors, particularly stress, are critical considerations in ARFF operations.

Effective training must teach drivers strategies for managing stress, improving decision-making under pressure and maintaining focus during emergencies.

The foundation for this is providing the right support to driving colleagues and teaching a driving style that can become second nature for all selected drivers, not just the most talented.

This approach ensures that driving “works” smoothly, maintaining safety buffers at all times without requiring 100% of the driver’s attention to be solely focused on driving.

Instead, it allows drivers to maintain situational awareness and manage other tasks simultaneously.

It is also crucial to address the specific challenges, fears and concerns of individual team members.

The key to reducing negative stress and its impacts is creating a training framework that supports drivers, allowing them to navigate challenges confidently without becoming overwhelmed by the demands.

 

Specialisation vs.

generalisation

Recognising that implementing specialised training is not effort-free, particularly when faced with the challenge of training a large number of drivers, the traditional “everyone does everything” model is increasingly unsustainable.

This has prompted fire departments to explore a more focused and specialised approach, a trend that is becoming more evident worldwide.

In this model, operators are trained and designated as dedicated professionals, with a primary focus on driving and operating, rather than assuming a generalist role.

Specialisation allows for targeted training programs that provide drivers with the time, resources and expertise they need.

Specialised training offers significant long-term benefits by fostering higher levels of driver proficiency, enhancing operational safety, reducing risks and improving overall efficiency.

Additionally, focusing training efforts on a smaller group of dedicated operators helps streamline resources and alleviates the financial burden of training large numbers of personnel in highly demanding skills.

This global shift toward specialisation ensures that fire departments are better equipped to handle the evolving challenges of modern ARFF operations.

Conclusion

Preparing ARFF teams for modern airport emergencies requires a comprehensive approach to driver training, emphasising specialisation, safety and continuous improvement.

Shifting from a generalist to a specialised workforce improves driver proficiency, reduces risks and offers cost savings.

This change requires long-term investment in targeted training programs focusing on skill development, stress management and situational awareness.

The global trend toward specialisation is essential for adapting to future challenges and ensuring effective responses to complex emergencies.

A well-trained, dedicated workforce is key to long-term airport safety and preparedness.

About the author

Florian Kubowski, Founder and CEO of the ARFF Driving Academy, is a mechanical engineer with a background as a fire instructor and former leader in the development and testing of ARFF vehicles.

He is also a member of the German Fire Protection Association (vfdb e.V.), Section 6 “Vehicles and Technical Assistance.”

Founded in 2022, the ARFF Driving Academy has trained over 200 ARFF operators at airports worldwide since beginning operations in 2023.

Its portfolio also includes consultancy services for response organisation (e.g., validation of fire station layouts) and vehicle technology.

Additionally, it is an associated member of the ARFF Working Group and CTIF.

This article was originally published in the February 2025 issue of International Fire & Safety Journal – to read your FREE digital copy, click here.

ZIEGLER delivers ARFF to Tibet Airport

Firefighting vehicle manufacturer ZIEGLER delivered a type Z8 Aircraft Rescue and Fire Fighting Vehicle (ARFF) to Lhasa Gonggar Airport in Tibet, China. With a extinguishing agent volume of 17,000 litres of water and 2,040 litres of foam compound, the Z8 is ready for extinguishing attacks in an emergency and for the increased requirements at one of the world’s highest airports.

Features of the Z8

The Z8 is equipped with two traction motors that enable acceleration and a top speed of 140 km/h- even under demanding climactic and geographical conditions. As a result of ZIEGLER’S extinguishing technology, the Z8 is designed to ensure efficiency in operations where every second counts.

Lhasa-Gonggar Airport, which is located at an altitude of 3,570 metres above seal level is a transportation hub in Western China. The delivery of the ZIEGLER is helping to further increase safety at this location and raise the international standard in the field of airport fire protection technology.

ZIEGLER’s Product Manager ARFF, Fabian Schmidt’s statement

Fabian Schmidt, Product Manager ARFF at ZIEGLER said: “With the Z8 at Lhasa Airport, ZIEGLER is once again demonstrating its leading role in the development and provision of Aircraft Rescue and Fire Fighting Vehicles for the most demanding operational scenarios worldwide.”

Tibetian Airport receive ARFF from ZIEGLER: Summary

ZIEGLER have delivered a Z8 ARFF to Lhasa Gonggar Airport in Tibet. The Z8 has been designed to combat emergency attacks and to maintain efficiency.