Enstrom Helicopter Corporation

What Enstrom Helicopter Corporation does

Enstrom Helicopter Corporation is a U.S. helicopter manufacturer founded in 1959 and headquartered in a 173,000+ square foot facility in Menominee, Michigan. The company designs and builds mid-sized utility helicopters in two families: piston models (F28F and 280FX, both 225 shp with 12,000 ft ceilings) and turbine models (the 480B line in Elite, Signature, Trainer, and Military/Law Enforcement/Commercial/Private variants at 305 shp with 15,000 ft ceilings). Differentiating engineering features include an electromechanical trim system with a 'coolie hat' switch on the cyclic, a digital RPM governor for piston helicopters, and integration with ASPEN EFIS and Garmin avionics. Enstrom also offers a supplemental type certificate for True Blue Power TB17 lithium-ion batteries on the 480B.

The company operates a four-segment go-to-market across military/government (its largest segment, anchored by the Japan Ground Self-Defense Force with 30 TH-480B helicopters, the Royal Thai Army with 16, and newer customers in Peru and Zambia), law enforcement, commercial, and private/flight training. It sells through a direct factory sales team and a global dealer and authorized service center network covering North America, Europe, Japan, Southeast Asia, and South America. Revenue is generated from new helicopter sales, aftermarket parts, factory-authorized maintenance training (priced at $1,400 per person), and an in-house FAA-approved repair station (EHCR228E) opened in 2024, supplemented by a partner-branded Enstrom Owner's Program insurance offering.

Enstrom emerged from Chapter 7 bankruptcy on May 13, 2022, and was acquired the same month by Chuck Surack, founder of Sweetwater, via Surack Enterprises. Under new ownership, the company has refreshed its product line, rebuilt its international dealer network, added senior leadership in engineering, sales, and regulatory affairs, and is bidding for the U.S. Army's Flight School Next training program alongside achieving FAA and EASA certification for the 480B in 2026.

Name

Enstrom Helicopter Corporation

Legal name

Enstrom Helicopter Corporation

Website

http://enstromhelicopter.com

Company type

Private

Founded year

1959

Operating status

Operating

Headcount range

101–250 employees

Short description

Enstrom Helicopter Corporation designs and manufactures mid-sized piston and turbine utility helicopters at its Menominee, Michigan facility, serving military, law enforcement, commercial, and private markets globally through direct sales and a dealer network.

Ownership category

akta.pro rank

Product category

Helicopter Manufacturing

NAICS

Aircraft Manufacturing (336411), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)

SIC

Aircraft (3721), Aircraft & Parts (3720)

akta.pro primary industry

Military/Defense Helicopter Manufacturing (IMABABAB)

Keywords

• Helicopter manufacturing
• Turbine helicopters
• Piston helicopters
• Military training aircraft
• Rotorcraft maintenance

Headquarters

HQ city

Menominee

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Helicopter Sales: Enstrom generates primary revenue from the sale of new helicopters, including turbine models (480B, 480B Elite, 480B Trainer) and piston models (280FX, F28F). Sales are conducted through direct factory sales team and international dealer network.
2. Parts and Components: Aftermarket parts sales through comprehensive parts catalogs and direct ordering from the factory for maintenance and repairs.
3. Maintenance Training: Factory-authorized maintenance training courses for piston and turbine helicopters, priced at $1,400 per person with group discounts available.
4. Repair Station Services: FAA-approved repair station (EHCR228E) providing helicopter maintenance, damage repairs, upgrades, and component overhauls within the Menominee factory.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels5 records

Core offering

Enstrom Helicopter Corporation designs, manufactures, and sells mid-sized utility helicopters in piston (280FX, F28F) and turbine (480B Elite, 480B, 480B Trainer, 480B Signature) configurations. The company serves military, law enforcement, commercial, and private markets, and provides complementary support services including FAA-approved repair station work, factory maintenance training, parts, and an owner-specific insurance program.

Product overview

Enstrom Helicopter Corporation offers a portfolio of mid-sized, utility helicopters consisting of turbine-powered models (480B Elite, 480B Turbine, 480B Trainer) and piston-engine models (F28F, 280FX). The 480B line serves multiple markets including military training (Flight School Next program), law enforcement, commercial, and private use. The company also provides comprehensive support services including factory maintenance training courses, FAA-approved repair station services, technical support, parts ordering, and a dedicated insurance program for Enstrom owners. Products are designed and manufactured at the Menominee, Michigan facility with a focus on safety, value, and performance.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Japan Ground Self-Defense Force fleet reached 100,000+ flight hours in 30 TH-480B helicopters
• +1 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature3 records

Partnerships

Six partnerships are on record, tiered core.

• DSA Aviation Company and LOM PRAHAcoreChannel Partner/ Reseller/ Distributor · 24 June 2026Enstrom signed letter of intent with DSA Aviation Company and LOM PRAHA (Prague) to broaden collaboration for European customers. DSA services territories including Czech Republic, Poland, Slovakia, Greece, Cyprus, Macedonia, Albania, Bulgaria, and Romania.
• Heli-Lynx HelicopterscoreChannel Partner/ Reseller/ Distributor · 11 March 2025New authorized service center in Southern Ontario, Canada. Performs maintenance, repairs, and overhauls on both piston and turbine Enstrom models. Operating since 2002.
• Airwolf AerospacecoreTechnology or Integration · 25 February 2024Enstrom expanded partnership with Airwolf Aerospace to offer True Blue Power TB17 Lithium-ion batteries for 480B helicopters via supplemental type certificate. Airwolf has been a long-time supplier of main rotor Tension Torsion straps.
• Aviation Specialty InsurancecoreGTM or Marketing Partner · 21 February 2024Partnership to reintroduce Enstrom Owner's Program insurance - a tailor-made insurance program for Enstrom owners and operators offering ultra-competitive rates, tiered rating credits, and instant quotes.
• Panamerican Aviation Sales CorporationcoreChannel Partner/ Reseller/ Distributor · 6 February 2024Facilitated sale of 4 280FX helicopters to Peruvian Army (2) and Peruvian Air Force (2). First partnership with Enstrom though company has long history in South American aviation sales.
• Aero Facility Co, Ltd.coreChannel Partner/ Reseller/ Distributor · 14 July 2022First sales representative signed after Enstrom emerged from Chapter 7 bankruptcy. Represents Enstrom in Japan and facilitated JGSDF TH-480B helicopter deliveries.

Scale indicators5 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• MD Helicopters (MDHI): Manufacturer of light turbine helicopters (MD 500, MD 530F, MD 520N) heavily used for military training, law enforcement, and utility missions. One of Enstrom's closest head-to-head competitors in the light military trainer and special-mission segments globally.
• Robinson Helicopter: Producer of the R22, R44, and R66 light piston helicopters — directly comparable to Enstrom's 280FX and F28F piston models in the private, flight-school, and entry-level civil training markets.
• Bell Helicopter (Bell Textron): Sells the Bell 505 Jet Ranger X, Bell 407, and military trainer variants — competing head-on with Enstrom's 480B in light turbine military training, law enforcement, and commercial/corporate utility missions.
• Leonardo Helicopters: Builds the AW109 and AW119 Kopter light/light-intermediate helicopters marketed for military training, law enforcement, and EMS — closely matching Enstrom's 480B positioning and customer profiles.

Broad incumbents

• Airbus Helicopters: Broad incumbent offering the H125, H130, H135, and military derivatives (including U.S. Army training bids) that compete with Enstrom in light turbine and military trainer procurements globally.
• Sikorsky (Lockheed Martin): Major U.S. defense helicopter OEM (Black Hawk, Seahawk). As incumbent U.S. Army rotary-wing training provider and a likely bidder in Flight School Next, it is the largest established prime against which Enstrom competes.
• Boeing Defense, Space & Security: Major U.S. defense prime with helicopter programs (CH-47 Chinook, AH-64 Apache) and adjacent rotary-wing training capability relevant to large-scale U.S. Army procurement competitions Enstrom targets via Flight School Next.

Emerging players

• Korea Aerospace Industries (KAI): Developed the LAH (Light Attack Helicopter) and surface Navy trainer programs for the Korean armed forces — an emerging competitor in the same light military/training helicopter segment that Enstrom targets internationally.
• Turkish Aerospace Industries (TAI): Produces the T625 Gökbey and T129 ATAK light/intermediate helicopters for Turkish and allied militaries — emerging peer in the global light military trainer and utility market Enstrom addresses.

Regional players

• Hindustan Aeronautics Limited (HAL): India's state helicopter manufacturer producing the Dhruv/Cheetah/Light Combat Helicopter — a regional OEM competing in the light/military helicopter segment across emerging markets where Enstrom also pursues tenders.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/enstrom-helicopter-corporation-116608528411275
• Instagraminstagram.com/enstromhelicopters
• LinkedInlinkedin.com/company/enstrom-helicopter-corporation

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Enstrom Helicopter Corporation