Heart Aerospace’s full-scale X1 test plane has successfully flown over upstate New York. It marks a huge step forward for clean and eco friendly air travel.
The historic maiden flight took place on 12 August 2026, at Plattsburgh International Airport. The experimental aircraft stayed airborne for 27 minutes and reached an altitude of 1,100 feet.
Amazingly the entire test flight used only about $5 worth of electricity to power its four battery-operated engines.
Key Facts About the X1 Test Flight
| Feature | Details |
| Aircraft Name | Heart Aerospace X1 Demonstrator |
| Flight Date & Location | August 12, 2026 in Plattsburgh, New York |
| Flight Time & Height | 27 minutes at an altitude of 1,100 feet |
| Plane Size & Weight | 106-foot wingspan, weighing over 25,000 lbs. (11.3 tons) |
| Power System | 4 electric motors generating over 1 Megawatt of power |
| Electricity Cost | Roughly $5 for the entire flight |
The Next Step: ES-30 Commercial Passenger Plane
The X1 is a test model built to prove that large electric planes can fly safely. Heart Aerospace is using this data to build its final commercial model, called the ES-30.
| Feature | Goal for the ES-30 Commercial Plane |
| Passenger Capacity | 30 seats |
| Pure Electric Range | 200 km (124 miles) on battery power alone |
| Hybrid Range | Up to 800 km (497 miles) using a reserve generator |
| Cost Savings | Cuts airline operating costs by over 40% compared to traditional planes |
| Airline Orders | Over $9.4 billion in pre-orders from United Airlines, Air Canada, and JSX |
Project Timeline
-
- August 2026: X1 test plane completes its first full-electric flight in New York.
- 2028: Flight tests begin for the pre-production ES-30 plane in Los Angeles.
- 2031: Target launch year for the ES-30 to start carrying regular commercial passengers following FAA Part 25 certification.
