Aero Spray is now Dauntless Air

Aero Spray, Inc., an operator of Single Engine Air Tankers, has changed its name to Dauntless Air. The company also announced today the expansion of its fleet and the recent naming of a new CEO, Brett L’Esperance. Dauntless Air now owns and operates 11 amphibious AT-802F Fire Boss and one wheeled AT-802F. The aircraft feature onboard thermal imaging units and gel blending systems.

In our view it appears to be a good idea to rebrand the company in order to separate it from the flock of aerial firefighting companies with similar names, including Aero-Flite, Aero Tech, Air Spray, and Air Tractor.

There is also a new tag line:


Mr. L’Esperance took the company’s helm as CEO in June 2017 after more than 20 years of private equity investing and operating roles, including time at Bain Capital Credit, Woodside Capital Management, and the Watermill Group, .

Since joining Dauntless Air (formerly Aero Spray), Mr. L’Esperance has overseen a variety of updates to the business, including the addition of two new aircraft and six new ground support vehicles to its fleet in preparation for the 2018/2019 fire season, the relocation of its corporate offices within Appleton, Minnesota, and the implementation of new administrative and technology support systems to serve as the foundation for a stable, growing business.

San Diego will borrow a scooping air tanker

SEAT Tanker 210 Fire Boss

Above: Aero Spray’s Tanker 210 makes a demonstration drop in San Diego County on June 22. Screen grab from San Diego Fire-Rescue’s video.

The San Diego Fire-Rescue Department will have the free use of an amphibious Air Tractor 802F Fire Boss single engine air tanker for about six weeks this summer. They worked out a deal with Aero Spray to have the aircraft available through the end of July. (The Aero Spray company should not be confused with Aero-Flite, Aero Tech, or Air Spray — all are different outfits.)

Over the last 15 to 20 years the city of San Diego and the County of San Diego have both been criticized for fighting wildland fire on the cheap. In 2008 Wildfire Today covered the last time the City contracted for scooping air tankers, when they actually paid for two Bombardier CL-415 Superscoopers and a lead plane for three months. The City has at least two Type 2 helicopters with belly tanks for dropping water on fires. According to the department’s web site, they are also used for:

…hoist-air rescue, short-haul air rescue, shoreline rescue, helicopter swiftwater rescue, night vision goggle operations, patient transport, vehicle rescue, large animal rescue, fire mapping, infrared detection, disaster assessment, and have the ability to assist in high-rise fire incidents.

Joanna Clark, with Aero Spray’s communication firm, told us that three lakes have been approved as scooping sites, Lower Otay Lake, Sweetwater Reservoir, and Lake Hodges. 

The Aero Spray Fire Boss can carry up to 800 gallons of water it scoops from a lake. It has a thermal infrared system to assist the pilot in targeting hot spots. Jamie Sargent from the company said half of their nine Fire Bosses have blending systems for mixing gel into the water to increase its effectiveness.

The arrangement between the City and Aero Spray was announced June 22 at Lower Otay Lake where a Fire Boss made demonstration drops for the media, as seen in the video below.