This 1989 S-76B was registered N36CD and N7689S before acquired by Coulson Aircrane in 2010 and registered C-FIRW. Transferred to Coulson Aviation (USA) in 2019, the helicopter works with Orange County Fire Authority and the University of California San Diego (USCD). The university's WIFIRE program can forecast where a fire direction is predicted to go and identify risks and hazards for firefighters and communities using real-time fire maps from the helicopter.