Heart Aerospace gets FAA greenlight for X1 demonstrator flight tests

On July 23, 2026, Heart Aerospace declared receipt of a Special Airworthiness Certificate specifically for its experimental aircraft, the X1 demonstrator. This certificate allows the company to proceed with planned flight testing activities. The certification was granted by the Federal Aviation Administration (FAA). These initial flight tests are intended to gather data crucial for future development and regulatory approval processes. Heart Aerospace anticipates utilizing this FAA authorization as a key step toward obtaining standard airworthiness certifications for their production models.