Aircraft program
30/36 passenger hybrid-electric regional aircraft. In development.
The aircraft as engineered: what it is built from, the systems it flies with, and its configuration — each box a theme.
Technical reference compiled with AI research; a value appears only where two independent research passes and a web fact-check agree. Gaps are deliberate.
Supplier geography and market analysis for this program — with an Analytics subscription.
Subscribe| Variant | Launch / first flight | Production end | Notes |
|---|---|---|---|
| Heart ES-30 | 2022 / | 30-passenger, four-engine electric/hybrid-electric regional aircraft. | |
| Heart Experimental 1 | 2024 / 2026 | Full-scale technology demonstrator variant, also known as HX-1 / Heart X1, to be developed into pre-production Heart X2 prototype. | |
| Heart ES-36 | 2026 / | 36-passenger twin-engined variant. |
| Heart Aerospace | News |
The program’s dated history — milestones, contracts, supplier selections and facilities, each linked to its source. Log in to view.
Information on this page is compiled from a variety of published sources; links do not necessarily imply recommendation or confirmation by the airframe manufacturer.
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