The Firefighting Sikorsky S-92 marks a revolutionary advancement in wildfire suppression with the debut of the world’s first S-92 specifically configured for aerial firefighting. This heavy-lift helicopter combines a large payload capacity with rapid deployment flexibility and specialized firefighting systems, setting a new standard in aerial wildfire response.
Game-Changer for Aerial Wildfire Response
First unveiled at Verticon 2025, the Firefighting Sikorsky S-92 was developed by United Aero Group (UAG) in collaboration with Aerometrex and United Rotorcraft. This multi-role aircraft can carry 1,000 gallons (3,785 liters) of water or retardant using an Isolair external tank system, which can be quickly removed to enable seamless transitions between firefighting, search and rescue, and utility missions.
Equipped with a high-performance snorkel and an intelligent tank system, the S-92 can rapidly refill from shallow water sources. Its speed, endurance, and payload capacity make it ideal for large-scale wildfire containment, particularly in rugged or remote terrain.
Why the Sikorsky S-92 Was Chosen for Firefighting
Sikorsky S92 | Photo: lockheedmartin.com
The Sikorsky S-92 was selected for this role due to its proven reliability in offshore transport, search and rescue (SAR), and executive missions. With over 1.7 million flight hours logged, the S-92 is a trusted platform known for its safety, payload flexibility, and robust performance.
Powered by twin GE CT7-8A turboshaft engines, the helicopter delivers exceptional lift capacity, while its spacious cabin and advanced avionics make it adaptable for firefighting needs. Additionally, its FAA Part 29 certification ensures compliance with stringent safety standards for demanding missions.
Key Features of the Firefighting Sikorsky S-92
- Isolair 1,000-gallon tank system: External, belly-mounted tank with quick-release capability.
- Snorkel system: Enables rapid refilling from shallow water sources.
- Multi-mission flexibility: Easily reconfigured for firefighting, utility, or rescue operations.
- Extended range: Fuel-efficient engines support long-duration missions.
- Advanced cockpit: Digital avionics and situational awareness tools for precision flying in smoke or low visibility.
Brief History of the Sikorsky S-92
Sikorsky S92 | Photo: lockheedmartin.com
Introduced in 2004 by Sikorsky Aircraft (a Lockheed Martin company), the S-92 was designed as a medium-lift twin-engine helicopter for civil and military use. Initially popular in offshore oil and gas operations, it quickly gained traction in VIP transport, SAR, and head-of-state missions due to its reliability and safety features.
With over 300 units delivered worldwide, the S-92 is praised for its smooth flight performance, redundant systems, and low vibration. The Firefighting S-92 is the first variant tailored exclusively for aerial firefighting—a historic milestone in the aircraft’s legacy.
Meeting the Growing Demand for Aerial Firefighting Solutions
As climate change intensifies wildfire seasons, the demand for high-capacity, reliable firefighting aircraft grows. The Firefighting Sikorsky S-92 is designed to meet this challenge, offering rapid response and versatility in diverse terrains—from mountains to coastlines.
Its multi-role capability also makes it a cost-effective solution for fire agencies and private operators across North America, Europe, and Australia.
Future Potential and Fleet Expansion
Sikorsky S92 | Photo: lockheedmartin.com
The Firefighting Sikorsky S-92 has already garnered significant interest from global operators. United Aero Group plans additional conversions, including new builds and retrofits of existing airframes.
This configuration could set a new industry standard, particularly for regions requiring year-round multi-mission helicopter support. With its proven performance and modular design, the S-92 is poised for long-term success in firefighting.
A Versatile Force in Wildfire Suppression
The Firefighting Sikorsky S-92 represents a major leap in aerial firefighting technology. By integrating specialized firefighting systems with the S-92’s proven platform, it delivers unmatched capabilities for wildfire suppression.
As global wildfire risks escalate, the Firefighting S-92 arrives at a critical time—ready to combat backcountry fires, support evacuations, and enhance emergency response efforts worldwide.