Aircraft program
Family of low-wing single turboprop agricultural aircraft. Also known as S2R (S2-R) Turbo-Thrush series. Includes the variants 510G switchback firefighter Single Engine Air Tanker (SEAT) and 510GR.

Technical reference compiled with AI research; a value appears only where two independent research passes and a web fact-check agree. Gaps are deliberate.
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See Analytics rates| Variant | Launch / first flight | Production end | Notes |
|---|---|---|---|
| Thrush 510P | 2003 / 2003 | Baseline variant, also known as S2R-T34 Thrush 510P, includes second generation variants Thrush 510P2/510P2+ (launched 2021). | |
| Thrush 510GR | 2010 / 2010 | 2019 | More economical variant with quieter cockpit. |
| Thrush 510G Switchback | 2014 / 2014 | Firefighting variant. |
| Thrush Aircraft, LLC. | News |
Other aircraft programs: Thrush 660 / 710P Turbo-Thrush ·
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The program’s dated history — milestones, contracts, supplier selections and facilities, each linked to its source. Log in to view.
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