Firehawk Autonomy Development Moves Ahead

Five-year collaboration between Sikorsky and CAL FIRE to expand aerial firefighting capabilities.

Firehawk fighting fire
Sikorsky Firehawk [Credit: Ryan Ling/Lockheed Martin]
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Key Takeaways:

  • Sikorsky and CAL FIRE have partnered for a five-year program to develop and test autonomous aerial firefighting technologies for the S-70i Firehawk helicopter.
  • The program aims to reduce pilot workload, enhance situational awareness, and improve firefighting capabilities in challenging wildfire conditions.
  • The technology uses MATRIX flight autonomy and wildfire suppression planning software, allowing for varying levels of autonomous operation based on mission needs.
  • This collaboration builds upon previous successful tests and reflects a broader trend of state-level interest in autonomous aerial technology for firefighting and search and rescue.
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Sikorsky has entered a five-year agreement with the California Department of Forestry and Fire Protection (CAL FIRE) to develop and test autonomous aerial firefighting technologies for the S-70i Firehawk helicopter. The effort will focus on reducing pilot workload, improving situational awareness and expanding the ability of crews to operate in difficult wildfire conditions. 

The program builds on demonstrations conducted in April, when Sikorsky and California-based Rain tested autonomy systems on an optionally piloted Black Hawk helicopter over staged burns in Southern California. Using MATRIX flight autonomy and Rain’s wildfire suppression planning software, the aircraft located brush piles, calculated suppression plans and executed water drops with limited pilot input. 

“With this layered autonomy system, incident commanders and pilots can choose a level of autonomy suitable for their mission,” said Sikorsky Vice President and General Manager Rich Benton. 

San Bernardino County Fire Chief Dan Munsey added that “autonomous aircraft—both crewed and uncrewed—can increase flexibility and capacity for on-the-ground incident commanders.”

CAL FIRE operates 16 Firehawks as its primary rotary wing firefighting asset, including two delivered this summer. Sikorsky said the collaboration continues more than two decades of Firehawk use in California and aligns with Lockheed Martin’s 21st Century Firefighting initiative, which also includes C-130 Hercules airtankers and AI-enabled intelligence tools.

The agreement is the latest in growing state-level interest in autonomous aerial technology for firefighting and search and rescue applications.

Matt Ryan

Matt is AVweb's lead editor. His eyes have been turned to the sky for as long as he can remember. Now a fixed-wing pilot, instructor and aviation writer, Matt also leads and teaches a high school aviation program in the Dallas area. Beyond his lifelong obsession with aviation, Matt loves to travel and has lived in Greece, Czechia and Germany for studies and for work.
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