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Heart Aerospace X1 Cleared for Test Flights, Set to Become Largest Electric Aircraft

other · 2026-07-28

Heart Aerospace's X1, a full-scale demonstrator for the ES-30 hybrid-electric aircraft, has received a Special Airworthiness Certificate from the FAA, allowing test flights to begin immediately. The X1, with a 106-foot wingspan and takeoff weight over 25,000 pounds, will be the largest electric plane ever flown, surpassing a modified Cessna Caravan 208B. The ES-30, designed for 30 passengers on regional routes, features hybrid propulsion and a 124-mile all-electric range. Certification is targeted for 2031.

Key facts

  • Heart Aerospace's X1 demonstrator cleared for test flights by FAA
  • FAA issued Special Airworthiness Certificate in Experimental Category
  • X1 has 106-foot wingspan and takeoff weight over 25,000 pounds
  • X1 will be largest electric aircraft ever flown
  • Previous record held by modified Cessna Caravan 208B (2020)
  • ES-30 production model carries 30 passengers on short-haul flights
  • ES-30 has all-electric range of 124 miles, hybrid range up to 497 miles
  • Certification and service entry planned for 2031

Entities

Institutions

  • Heart Aerospace
  • Federal Aviation Administration
  • Robb Report

Locations

  • Plattsburgh International Airport
  • New York
  • United States
  • California
  • Washington State

Sources