magniX, the company powering the electric aviation revolution, today announced that Harbour Air, North America’s largest seaplane airline, has signed a Letter of Intent (LOI) to purchase 50 magni650 electric engines. magniX’s electric propulsion units (EPUs) will be used to electrify Harbour Air’s fleet, beginning with the De Havilland DHC-2 Beaver in 2026. The magni650s will also be used for third-party conversions.