Aircraft program
Light utility single piston helicopter. Includes S-300CBi. Marketed as Shen42B and Shen3A in China. Originally manufactured by Schweizer. Sold to Sikorsky in 2004. Acquired by Schweizer RSG in 2018.
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 |
|---|---|---|---|
| Schweizer S-300C | / | Production: 2 (2025) GAMA: Schweizer RSG S300C. Baseline variant, also known as S-269C but marketed as S-300C. | |
| Schweizer S-300CB | / 1993 | Production: 2 (2025) GAMA: Schweizer RSG S300CBi. Schweizer's own development of program. Includes S-300CBi fuel injected variant. |
| Shanghai Sikorsky Aircraft Company Limited | ||
| Schweizer | News | Acquired product line from Sikorsky, Jan 2018 |
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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