Rotorcraft
Rain Tests Autonomous Black Hawk on Burning Brush
Two weeks of testing highlighted the value of quick-reaction fire suppression
Autonomous Sikorsky Black Hawk helicopter tackles brush fires
© Sikorsky

Sikorsky and firetech developer Rain have demonstrated and tested the helicopter manufacturer’s Matrix autonomy system and Rain’s wildfire suppression planning software in a Black Hawk helicopter on a propane fire and burning brush piles. The testing took place in late April in Southern California and “familiarized firefighters with the potential of autonomy to help crewed and uncrewed firefighting helicopters find and suppress early-stage wildfires,” according to Sikorsky.

Supported in part by a research and development grant from power company PG&E, the testing, at 3,300 feet and with occasional wind gusts up to 30 knots, was the first time Rain and Sikorsky demonstrated the autonomous capability over live fires in wildfire-prone terrain. San Bernardino County Fire Protection District prepared the test fires, and witnesses included representatives from Cal Fire, San Bernardino County Fire District, Orange County Fire Authority, and the U.S. Forest Service.