Supercharged
History's Unique AircraftThe Four-Engined Cessna and Its Corporate Mission
Cessna’s predecessor to the Fanjet 500, the Cessna 620, never made it to market, but it proved a point.
Jason McDowell![](https://www.flyingmag.com/uploads/2022/12/620-in-flight-Textron-Aviation.jpeg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
![](https://www.flyingmag.com/uploads/2022/09/Pilot-and-copilot_adobe-stock-rs.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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