Blackhawk will leverage Hartzell's network of service centres to support its propeller maintenance and overhaul operations. The Hartzell network delivers premium customer service and support for all propeller maintenance.

The key benefits of Tanis aircraft preheat include: maintaining temperature of 60 degrees Celsius above ambient, without the need for a thermostat and reducing internal engine corrosion and rust, wear and tear.

Hartzell has received STC approval for its Tanis helicopter preheat systems for the Airbus H135 helicopter series. The systems are designed to enhance aircraft reliability in cold weather.