Enstrom Helicopter Corporation
| File:EnstromHelicopterslogo.gif | |
| Company type | Manufacturer |
|---|---|
| Industry | Aerospace |
| Founded | 22 December 1959 |
| Headquarters | , United States |
Key people | Matt Francour (CEO) |
| Products | Helicopters |
| Revenue | US$37.5 million |
| Owner | Surack Enterprises 2022-present |
Number of employees | 200 (2013) |
| Website | www.enstromhelicopter.com |
The Enstrom Helicopter Corporation is a U.S.-based manufacturer of helicopters, with its headquarters situated at the Menominee–Marinette Twin County Airport in Michigan, United States.
Established in 1959 by mining engineer Rudolph J. "Rudy" Enstrom under the name R.J. Enstrom Corp., the firm focused on producing light helicopters tailored to corporate and general aviation sectors. The company was purchased in 2013 by the Chongqing Helicopter Investment Corporation but halted operations in January 2022 due to financial challenges.
In May 2022, Surack Enterprises acquired Enstrom’s assets through bankruptcy proceedings and restarted production, completing its first new helicopter in January 2023. With Matt Francour as CEO, the new ownership seeks to regain market share and reinforce its standing within the aerospace sector by emphasizing innovation and superior customer support.
Enstrom’s strategy revolves around manufacturing dependable, economically efficient helicopters predominantly for training, utility, and corporate use. Employing approximately 200 personnel as of 2013 and generating revenue of US$37.5 million, the company combines legacy designs with updated models such as the aerodynamically refined 280FX Shark to sustain a competitive edge within a specialized market niche.
History
The company originated when Rudy Enstrom designed his own helicopter, attracting investment from Upper Peninsula businessmen who incorporated R.J. Enstrom Co. in 1959 alongside seasoned aeronautical engineers. The initial product was the piston-driven F-28 introduced in 1965, although Enstrom had departed prior to its commercial launch. After various professional endeavors including a role as Chief Engineer at Hillman Helicopter, Enstrom passed away in 2007.
In 1968, Purex Industries gained controlling interest with intentions to develop a turbine-powered helicopter—a project delayed for over two decades. Following Purex’s unsuccessful efforts, criminal defense lawyer and entrepreneur F. Lee Bailey acquired the stake in 1971 and rebranded the company. Bailey increased production to more than 100 units annually and launched the popular 280 Shark in 1974. Nevertheless, financial pressures from developing the extended 280L Hawk combined with an economic downturn compelled Bailey to sell in 1979. Subsequent proprietors included Victor Kiam and Dean Kamen, inventor of the Segway PT.
Kamen improved existing models and introduced the turbine-powered 480 helicopter initially created for a military trainer competition ultimately won by Bell Helicopter. Ownership transferred to a Swiss investor in 2000 while Kamen remained as an advisor. In January 2013, Chinese entity Chongqing Helicopter Investment Corporation took ownership of Enstrom.
Leadership shifted from Steve Daniels to Jerry M. Mullins, formerly CEO of Heli-Dyne Systems Inc., reflecting strategic realignments.
Since receiving FAA certification for the F-28 in 1965, Enstrom had produced over 1,100 helicopters by 2011. The Great Recession severely curtailed production, reducing staff to about 60 employees and manufacturing only six helicopters in 2010. After Chinese investment by early 2013, workforce numbers rose to approximately 200 and sales increased notably in Asian markets with production reaching 26 units that year.
Enstrom’s portfolio consisted of three principal models: piston-powered F-28 and aerodynamic 280 series, plus the turbine-powered 480—all equipped with Lycoming engines commonly used in general aviation. Their designs incorporated enclosed main rotor pitch change mechanisms that minimized aerodynamic drag, providing a competitive advantage.
In 2014, Enstrom secured a contract with Venezuela’s government for sixteen Enstrom 480 training helicopters—the first purchase of U.S.-manufactured helicopters by Venezuela in ten years—alongside spare parts and technical assistance; deliveries commenced in October 2015.
Ranking third among piston helicopter manufacturers with deliveries of 22 units in 2018 and 16 in 2019, Enstrom faced financial distress leading to Chapter 7 bankruptcy filing in January 2022; technical support was discontinued and the Menominee facility closed with only around thirty employees remaining. Several prospective buyers showed interest in acquiring assets to revive operations.
MidTex Aviation intended to acquire Enstrom’s assets in March 2022 to establish Enstrom Aerospace Industries at the Menominee site for parts production and new aircraft assembly; however, financing obstacles caused this agreement to collapse.
In May 2022, Surack Enterprises purchased Enstrom aiming initially to restart parts manufacturing followed by helicopter production and product modernization efforts. The company obtained FAA production certification in December 2022 authorizing controlled-quality parts manufacturing. The first newly produced Enstrom 480B completed its maiden flight in January 2023. By April, Enstrom announced sales of two new 480Bs to the Zambian Air Force—among the earliest deliveries since acquisition—indicating revitalized business momentum and re-entry into global markets.
Products
- Enstrom F-27 (circa 1957–1960)
- Enstrom F-28 – model powered by a piston engine
- Enstrom TH180 – piston-driven helicopter designed for training purposes
- Enstrom 280 – F-28 variant featuring aerodynamic enhancements
- Enstrom 480 – model equipped with a turbine engine