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Heart Aerospace X1 completes first flight of world's largest electric aircraft
Heart Aerospace has successfully completed the maiden flight of its X1 demonstrator, which is recognized as the largest battery-electric aircraft to have ever flown. The test flight took place on August 12, 2026, at Plattsburgh International Airport in New York, under a special experimental airworthiness certificate from the FAA.
The 27-minute mission involved taxiing, takeoff, climbing, maneuvering, and landing. During the flight, the aircraft reached an altitude of 1,100 feet (335 meters) and utilized a propulsion system delivering over one megawatt of power. Notably, the company reported that the electricity consumed during the entire flight cost approximately five dollars.
The X1 serves as a full-scale technology demonstrator to validate aerodynamics, electrical systems, and flight controls for the company’s upcoming ES-30 regional aircraft. Unlike the X1, the ES-30 will be a 30-seat hybrid-electric aircraft. While the X1 is purely electric, the ES-30 will utilize an independent hybrid architecture combining electric motors with conventional turboprop engines. Heart Aerospace has secured significant orders for the ES-30, including commitments from United Airlines, Mesa Air Group, and Air Canada, though the certification target for the ES-30 has been adjusted to 2031.
Entities
Anders Forslund · FAA · Heart Aerospace · Plattsburgh International Airport · X1
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 10 SOURCES] The X1 is the largest battery-electric aircraft to have ever flown. www.revista-artefacto.com.ar · forbesbulgaria.com · aviacionaldia.com · tallyho.cl · www.techbox.sk · +5 more
- [○ 1 SOURCE] The ES-30 certification target has been moved to 2031. unwire.hk
- [● 7 SOURCES] The electricity consumed during the flight cost approximately five dollars. www.revista-artefacto.com.ar · forbesbulgaria.com · tallyho.cl · www.techbox.sk · unwire.hk · +2 more
- [● 7 SOURCES] The X1 is a technology demonstrator for the future ES-30 regional hybrid aircraft. www.revista-artefacto.com.ar · forbesbulgaria.com · www.techbox.sk · tekno.sindonews.com · www.kosmo.com.my · +2 more
- [● 10 SOURCES] The inaugural flight of the X1 lasted 27 minutes. www.revista-artefacto.com.ar · forbesbulgaria.com · aviacionaldia.com · tallyho.cl · www.techbox.sk · +5 more
- [● 10 SOURCES] The aircraft's electric propulsion system delivered more than one megawatt of power. www.revista-artefacto.com.ar · forbesbulgaria.com · aviacionaldia.com · tallyho.cl · www.techbox.sk · +5 more
- [○ 1 SOURCE] United Airlines and Mesa Air Group have each committed to purchasing 100 aircraft. unwire.hk
- [● 10 SOURCES] The X1 reached an altitude of 1,100 feet (335 meters). www.revista-artefacto.com.ar · forbesbulgaria.com · aviacionaldia.com · tallyho.cl · www.techbox.sk · +5 more