Harbour Air is nearing the 100th flight of its electric eBeaver, which is powered by a MagniX propulsion system that includes the motor, control electronics, and cooling system. At the recent McKinsey Regional Air Mobility Summit, MagniX chief technology officer Riona Armesmith provided an update on the development of MagniX’s electric propulsion system and Harbour Air’s eBeaver, in which the original float-equipped de Havilland DHC-2’s Pratt & Whitney R-985 piston radial engine is replaced with a smooth-running, quieter, and easier-to-maintain electric powerplant.