# Ondas plans U.S. manufacturing expansion for ULTRA ISR aircraft, targets 10 per month by 2028

Ondas announced plans to expand production of its ULTRA ISR aircraft in the United States, targeting 10 aircraft per month by 2028. To support this, it entered a definitive agreement to acquire Stemme GmbH, ULTRA's airframe manufacturer.

- Type: Expansion
- Announced: 2026-11-05
- Where: United States
- Starts operating: 2028
- Status: announced
- Capacity: 10 aircraft per month
- Products: ULTRA ISR aircraft
- Sectors: [Aerospace Components](https://endata.com/sectors/aerospace-components.md)

## Companies

- [Ondas Inc.](https://endata.com/companies/16132.md)
- [Stemme GmbH](https://endata.com/companies/16133.md) (target)

## Sources

- [ir.ondas.com](https://ir.ondas.com/press-releases/detail/339/ondas-plans-significant-u-s-manufacturing-expansion-to), 2026-11-05: "Ondas has entered into a definitive agreement to acquire 100% of Stemme GmbH, ULTRA's airframe manufacturer, in an all-cash transaction."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.