McCauley Propeller

What McCauley Propeller does

McCauley Propeller Systems is a division of Textron Aviation Inc. that designs, manufactures, and supports aerospace propeller systems for general aviation, commercial, military, and emerging aviation markets. Founded in 1938 in Columbus, Georgia, the company operates a manufacturing facility in Columbus, GA and an operations/support office in Wichita, KS, both within the Textron Aviation ecosystem. The company offers more than 500 propeller models installed on over 350,000 aircraft worldwide and has accumulated over three million flight hours on special-mission UAV platforms. McCauley maintains a global network of 53+ authorized service facilities across the Americas, Europe, Asia-Pacific, and Africa.

The company's core products include constant speed propellers, fixed pitch propellers, and full-feathering propellers, along with governors, spinners, and de-icing systems. Technology differentiation is anchored in a proprietary one-piece oil-filled hub with threadless blade retention, scimitar-shaped blade designs, high-strength corrosion-resistant aluminum alloy construction, single-acting hydraulic control systems, and electric de-ice systems. The McCauley Blackworks division provides custom propeller solutions for electric and hybrid powerplants, eVTOL aircraft, and unconventional configurations. Manufacturing is vertically integrated at the Columbus, GA facility, with industry-leading time between overhaul (TBO) of up to 5,000 hours/72 months on turbine propellers and a claim of the fewest Airworthiness Directives in the industry.

McCauley's revenue model is rooted in OEM factory installations on Textron Aviation's Cessna and Beechcraft platforms (King Air, SkyCourier, Denali, Bonanza G36), aftermarket propeller and parts sales through the Textron Aviation Parts website, and professional services revenue through authorized service facility maintenance and overhaul. The go-to-market combines OEM embedded relationships with the parent company, direct enterprise field sales, and a 53+ facility channel/reseller network. Pricing is quote-based and not publicly disclosed, with a standard 36-month limited warranty against manufacturing defects. Headcount is reported at 30 employees, though this likely reflects the direct divisional staff with broader manufacturing, sales, and back-office functions leveraged through Textron Aviation.

Name

McCauley Propeller

Legal name

McCauley Propeller Systems (a Division of Textron Aviation Inc.)

Website

https://mccauley.txtav.com

Company type

Private

Founded year

1938

Operating status

Operating

Headcount range

11–50 employees

Short description

McCauley Propeller Systems, a division of Textron Aviation, designs and manufactures aerospace propellers—constant speed, fixed pitch, and full-feathering—for general aviation, commercial, military, and emerging eVTOL applications. Founded in 1938, its propellers are installed on over 350,000 aircraft worldwide.

Ownership category

akta.pro rank

Product category

Aerospace Propellers

NAICS

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

SIC

Aircraft Engines & Engine Parts (3724), Aircraft Parts & Auxiliary Equipment, Nec (3728)

akta.pro industry

PRIMARYIMABADAI

Propellers, Rotors & Open-Rotor Propulsors

Industrials, Manufacturing & Construction/Aerospace & Defense Manufacturing/Aerospace Engines & Propulsion Systems

SECONDARYIMABAAAB

Military Fixed-Wing Aircraft Manufacturing

Industrials, Manufacturing & Construction/Aerospace & Defense Manufacturing/Aircraft Manufacturing (Fixed-Wing)

Keywords

• Aerospace propellers
• Constant speed propellers
• Fixed pitch propellers
• Propeller governors
• Propeller de-ice systems

Headquarters

HQ city

Columbus

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Propeller Sales: Sale of complete propeller assemblies including constant speed, fixed pitch, and full-feathering models for new aircraft (OEM) and aftermarket replacement.
2. Parts and Components: Sale of replacement parts, governors, spinners, and overhaul kits for existing McCauley propeller systems.
3. Warranty and Service: Standard 36-month limited warranty on parts, with coverage for first overhaul interval due to manufacturing defects. Authorized service facilities provide maintenance and overhaul services.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

McCauley designs, manufactures, and services aerospace propeller systems including constant speed, fixed pitch, and full-feathering propellers, propeller governors, spinners, and de-ice systems for single and twin engine general aviation and commercial aircraft. The company also provides replacement parts, overhaul kits, and custom propeller engineering solutions through its McCauley Blackworks division for advanced platforms including eVTOL, electric, and hybrid powerplants.

Differentiator

Problem solved

Functional benefit

Brands

• McCauley Blackworks: Custom propeller solutions division offering expertise, quality and service for designing and developing sophisticated propeller solutions for various aircraft platforms, including pistons, turboprops, electric and hybrid powerplants, fixed-wing and vertical lift, and eVTOL aircraft.

Products and services

• Constant Speed Propellers Hydraulically-controlled variable-pitch propellers for single and twin engine aircraft, providing optimal blade pitch adjustment across flight regimes for performance and engine efficiency.
• Fixed Pitch Propellers Ground-adjustable fixed pitch propellers for piston and Light Sport Aircraft (LSA), including composite variants for LSA platforms.
• Full-Feathering Propellers Constant speed propellers capable of feathering (aligning blades with the airstream) to reduce drag during engine-off conditions, used on twin and multi-engine turboprop aircraft.
• Propeller Governors Constant speed, full feathering, synchrophasing, and electronic propeller governors that regulate engine RPM and propeller blade pitch, including the eGov electronic governor for advanced control.
• Spinners Aerodynamic spinner assemblies for propeller hubs, providing smooth airflow transition and aesthetic finishing for various propeller models.
• Electric De-Ice Systems Complete electric propeller de-ice systems including slip-rings, brush-block assemblies, wire harnesses, boots, and timers to prevent ice accumulation on propeller blades during flight.
• McCauley Propeller Overhaul Kits Pre-packaged overhaul kits simplifying the ordering of parts required for scheduled propeller overhauls, supporting fast and effortless maintenance operations.
• Custom Propeller Solutions (McCauley Blackworks) Bespoke propeller engineering and certification services for advanced platforms including electric, hybrid, and eVTOL aircraft, as well as custom configurations for unconventional powerplants and airframes.
• C780 Propeller (King Air B300/B360) Four-blade scimitar propeller factory standard on the Beechcraft King Air 360 (B300 series), featuring the proprietary one-piece oil-filled hub, single-acting hydraulic control, and up to 5,000-hour TBO.
• C444 Scimitar Propeller (Bonanza G36) Scimitar-blade propeller offered for the Beechcraft Bonanza G36, providing enhanced performance and quieter operation for personal/business aviation.
• Grand Caravan EX Four-Blade Upgrade (Blackmac Series) Aftermarket four-blade aluminum Blackmac Series propeller upgrade for the Cessna Grand Caravan EX, providing improved performance and a quieter cabin.
• C779 Propeller (Cessna SkyCourier) Propeller factory standard on the Cessna SkyCourier twin-engine utility turboprop.
• C1106 Propeller (Beechcraft Denali) Propeller for the Beechcraft Denali single-engine turboprop platform.
• Predator B UAV Propeller Systems Specialized propeller systems for the General Atomics Predator B unmanned aerial vehicle, with 200+ units delivered and 3M+ flight hours logged.

Quantifiable outcome

• TBO up to 5,000 hours / 72 months on turbine propellers
• +3 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Dowty Propellers (GE Aerospace): UK-based propeller manufacturer now part of GE Aerospace, supplying propeller systems for large regional turboprops and military platforms. Competes with McCauley in the higher-end turbine propeller segment for regional airline and military applications.
• Sensenich Propeller: US-based propeller manufacturer focused on fixed-pitch wood, composite, and ground-adjustable propellers for general aviation and light sport aircraft. Overlaps with McCauley's fixed-pitch product line and LSA composite propeller offerings.
• MT-Propeller: German-based propeller manufacturer producing composite and aluminum propellers for general aviation, turboprops, and UAVs. A direct competitor offering alternative constant-speed and ground-adjustable propeller systems across overlapping aircraft categories.
• Woodward, Inc. Manufacturer of propeller governors and control systems used across aerospace and industrial applications. Directly comparable as a supplier of propeller control hardware that often integrates with McCauley propeller installations.
• Hartzell Propeller: The closest US-based direct competitor, also a long-established propeller OEM serving general aviation, business aviation, and military/UAV markets. Both companies compete head-on for OEM slots on turboprop and piston aircraft and for aftermarket replacement propellers.

Emerging players

• WhirlWind Propellers: US-based propeller manufacturer specializing in composite and wood propellers, including UAV applications. An emerging player competing in segments adjacent to McCauley's UAV and LSA product lines.
• Pipistrel (Textron eAviation): eVTOL and light aircraft manufacturer acquired by Textron, focused on electric and hybrid-electric propulsion. Relevant as both a sister entity within Textron and as a customer target for McCauley Blackworks custom propeller solutions.

Regional players

• Hoffmann Propeller: German propeller manufacturer with a strong European base, offering composite and wood propellers for general aviation and motor gliders. A regional competitor with limited direct overlap in McCauley's core turboprop and OEM segments.

Broad incumbents

• Pratt & Whitney Canada: Major turboprop engine OEM (PT6A family) whose engines power many aircraft on which McCauley propellers are installed. Comparable as a Tier-1 propulsion supplier to the same general aviation and regional turboprop customers.

Others

• General Atomics Aeronautical Systems: Manufacturer of the Predator B/MQ-9 Reaper UAV platform, which is a key McCauley customer for military propeller systems. Relevant as a flagship customer reference and a bellwether for McCauley's UAV business line.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/mccauley-propeller

Revenue estimate

Valuation estimate

Number of profiles

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 McCauley Propeller