What Avcon Industries does

Avcon Industries, Inc., founded in 1970 and headquartered in Newton, Kansas, is a wholly-owned subsidiary of Butler National Corporation (OTCQX: BUKS) that designs, certifies, manufactures, and installs FAA-approved structural and systems modifications converting business and commercial aircraft (King Air, Bombardier Challenger, Cessna Caravan, Learjet, Piper) into special-mission platforms. Its core technology stack comprises FAA-STC-validated pods (Multi-Mission Pod, Cargo Pod, Whale Pod), fuselage-mounted radomes, sensor and camera ports, nose extensions (28-inch, 200 lb payload rating), wing and fuselage hardpoints (up to 2,000+ lb payload), the 400A dual starter-generator power system, operator consoles and equipment racks, the Learjet R/X range-extension package, and non-Halon fire extinguisher replacements. The company holds over 300 active FAA STCs accumulated over 50+ years, supported by FAA, EASA, and Mexican DGAC repair-station certifications, Parts Manufacturing Authority (PMA), Designated Engineering Representative (DER) status, and AS9100D quality certification. Manufacturing is anchored at a 33,000 sq ft AS9100 fabrication facility at Newton City-County Airport, with corporate and modification-delivery operations in New Century, Kansas.

Avcon generates revenue through four streams: one-time sales of FAA-certified modification kits (catalog prices ranging from $225K for a Caravan special-mission pod to $425K for a King Air nose extension); turnkey installation, integration, and FAA/EASA certification services performed at its Kansas facilities; in-house parts manufacturing and fabrication under AS9100 (multi-axis CNC machining, waterjet, press brake); and certified repair-station services for FAA, EASA, and Mexican-registered aircraft. Its go-to-market is sales-led and direct, with a small named team covering nine regional territories (Marcus Abendroth, President; Christian Vila, VP Business Development; Kalifa Dieme, Sales for Middle East, Africa, Europe, French Canada; Patrick Hupp, Avionics Manager at affiliated Butler Avionics), supported by participation in marquee aerospace and defense exhibitions (Dubai Airshow, NBAA-BACE, IDEX, Australian International Airshow).

End customers span defense and government ISR/SAR/maritime patrol, federal and university research (e.g., University of Wyoming / NSF King Air B300), commercial aerial-survey operators (e.g., IO Aerospace Learjet 35A), international special-mission providers (e.g., Air Affairs Australia Learjet 60), and utility/air-ambulance operators. The unit-economic model is low-volume, high-value: each modification program can range from a single kit sale to a multi-million-dollar turnkey certification and installation project, with revenue concentration driven by individual program timing rather than recurring software or service contracts.

Name

Avcon Industries

Legal name

Avcon Industries, Inc.

Website

https://avconindustries.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

251–500 employees

Short description

Avcon Industries, a subsidiary of Butler National Corporation (OTCQX: BUKS), designs, certifies, and installs FAA-STC-approved structural modifications and sensor-integration systems that convert King Air, Bombardier Challenger, Cessna Caravan, and Learjet aircraft into special-mission platforms for defense, government ISR/SAR, research, and commercial operators worldwide.

Ownership category

akta.pro rank

Product category

Aircraft Modification Services

NAICS

Aerospace Product and Parts Manufacturing (33641), Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)

SIC

Aircraft & Parts (3720), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Aircraft Parts & Auxiliary Equipment, Nec (3728)

akta.pro primary industry

Fixed-Wing Aircraft Conversion & Modification (STC/Completions) (IMABAAAI)

akta.pro secondary industries

Special-Mission Fixed-Wing Aircraft Manufacturing (ISR, AEW&C, Patrol) (IMABAAAH), Avionics Integration, Wiring Harnesses & Installation Kits (IMABAFAL), Avionics & Electronics Repair (Bench Repair) (IMABALAE)

Keywords

• Aircraft modifications
• FAA STC certifications
• Special mission aircraft
• Aerospace manufacturing
• Sensor integration

Headquarters

HQ city

Newton

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Aircraft Modifications and STC Kits: Sale of FAA-certified aircraft modification kits and Supplemental Type Certificate approvals for special mission configurations including pods, radomes, camera ports, hardpoints, and sensor integration systems
2. Installation and Integration Services: Complete Turn-Key Product Design, Manufacture, Installation, Testing and FAA Certification Support for special mission aircraft modifications
3. Parts Manufacturing and Fabrication: Manufacturing of aircraft modification parts with AS9100 compliance, including multi-axis CNC machining, waterjet, and press brake capabilities from 33,000 sq ft fabrication facility
4. Repair Station Services: FAA, EASA, and Mexican DGAC certified repair station services with Parts Manufacturing Authority (PMA)

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Avcon Industries designs, manufactures, installs, and certifies FAA-approved modifications for special mission aircraft, delivering pods, radomes, nose extensions, hardpoints, sensor ports, and power systems on platforms such as the Bombardier Challenger, King Air, Cessna Caravan, and Learjet. The company holds more than 300 Supplemental Type Certificates (STCs) and serves defense, government, research, and search-and-rescue operators.

Product overview

Avcon Industries is a special mission aircraft modification company offering FAA/EASA-approved structural modifications and systems integration for business and commercial aircraft. The product portfolio centers on the Avcon Special Mission Rail System and Radome (core platforms), complemented by modular pods (Multi-Mission Pod, Dual Fixed-Sensor Pod, Cargo Pod, Whale Pod), nose extensions, camera/sensor ports, hardpoints/external stores, and power systems (400A Starter Generator). Services include operator consoles, equipment racks, R/X range extensions, and non-halon fire extinguisher replacements. The company has developed over 300 FAA STC-approved modifications across Beechcraft, Bombardier, Cessna, Dassault, Learjet, and Piper platforms, serving surveillance, patrol, search and rescue, aerial survey, atmospheric research, and air ambulance markets.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Over 300 FAA STC-approved airplane modifications developed in over 50 years of operation
• +1 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Scale indicators5 records

Recent moves9 records

Expansion highlights6 records

Broad incumbents

• L3Harris Technologies (Mission Avionics / Wescam): Large US defense prime with a portfolio of mission-integration services and sensor systems (including Wescam EO/IR turrets referenced in Avcon's sensor-compatibility documentation). Competes as a mission-systems integrator and supplies sensors into Avcon-style platforms.
• PacAero (Textron Aviation): Textron-owned Cessna Caravan modification and conversion center (now integrated into Textron eAviation/Defense), performing military Caravan special-mission modifications. Directly competes with Avcon's Cessna Caravan special-mission pod, sensor port, and radome offerings, with OEM backing as a structural advantage.
• Saab Aeronautics / Saab Airborne Solutions: Sweden-based aerospace prime offering special-mission aircraft (e.g., Saab 340/2000 AEW&C, GlobalEye on Bombardier Global). Comparable mission profile (ISR, surveillance) and similar platform-class coverage, though at a much larger scale and integrated OEM level.
• Marshall Aerospace and Defence Group: UK-based, larger aerospace MRO and special-mission modification provider serving defense and government customers globally, including ISR/surveillance aircraft conversions. Operates at significantly larger scale than Avcon but in the same core modification/services category.
• Leonardo Aircraft Division: Italy-based aerospace prime producing special-mission aircraft (ATR MP, C-27J, AW platform integrations) and offering ISR/surveillance modifications at scale. Comparable mission set to Avcon, though at much larger prime-contractor scale.

Direct peers

• Field Aerospace: Canadian-based aircraft modification company performing special-mission conversions, avionics upgrades, and structural modifications on King Air, Dash 8, and other platforms. Overlaps with Avcon in STC-driven modification services for government/defense customers.
• Aero-Mod Inc. US-based aircraft modification and maintenance provider serving business aviation with structural and avionics modifications; comparable scale and special-mission orientation to Avcon's modification kit and STC business.
• Summit Aviation: US-based MRO and aircraft modification provider operating at Middletown, Delaware, performing avionics installations and special-mission modifications on business and general aviation aircraft — a similar-size niche modification competitor to Avcon.
• Dynamic Aviation: US-based modifier and operator of Beechcraft King Air and other business aircraft for ISR, aerial firefighting, and atmospheric research missions. Directly comparable to Avcon's special-mission modification business on overlapping King Air platforms and customer segments.

Regional players

• RUAG Aviation (part of RUAG MRO International): Swiss-based aerospace MRO and modification services provider offering aircraft upgrades, structural modifications, and mission-system integration, primarily serving European defense/government markets. Comparable niche modification capabilities and customer profile to Avcon, but Europe-focused.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/AvconIndustries

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Avcon Industries