Aviation Blade Services

What Aviation Blade Services does

Aviation Blade Services, Inc. (ABS) is a private, FAA-certified helicopter rotor blade maintenance, repair, and overhaul (MRO) provider headquartered in Kissimmee, Florida, with a secondary facility in Anderson, California (Heliblade International). Founded in 1990, the company is described as the largest independent Sikorsky rotor blade MRO and operates with a headcount of 11-50 employees. Its product surface spans inspection, repair, modification, overhaul, and life-extension services for Sikorsky helicopters (S-55, S-58/S-58T, S-61/H-3, S-62, S-64/CH-54, S-70/UH-60/SH-60) and Westland Sea King aircraft, supported by inspection capabilities including X-ray, borescope, eddy current, and helium leak detection, all executed under FAA DER-approved methodologies.

The company's technical moat rests on three pillars: an exclusive library of Sikorsky rotor blade maintenance data dating back to 1958 that is the most extensive outside of Sikorsky itself; proprietary, FAA-approved tooling and processes including the only known capability to convert rotor blades between configurations IAW AFC-337 (e.g., S6115-20201-1/-2 to S6115-20201-3); and a portfolio of supplemental type certificates (STCs), most notably STC# SR01127SE which extends S-61 Main Rotor Blade retirement life from 10,600 to 21,200 hours. Exclusive FAA-PMA replacement parts (pockets, bolts, tip caps, abrasion strips for Sikorsky metal rotor blades) are manufactured by sister company Master Support, Inc., and distributed exclusively through ABS, providing vertical integration on parts supply for legacy platforms. The company holds U.S. Army Source Approval Requests for the UH-60 Main and Tail rotor blades, U.S. Navy approvals for H-3 and Westland Sea King blades, US-Canada Joint Certification, ITAR Manufacturer/Exporter registration, and German military approval via ZF Luftahrttechnik.

Commercially, ABS operates as an enterprise B2B MRO with project-based, quote-driven pricing and 90-120 day standard turnaround. Its customer base is anchored by U.S. and international military operators (U.S. Army, U.S. Navy, Canadian Department of National Defence, Colombian Army, Taiwanese military via AMS Group / AACL, German Air Force, Danish Air Force), supported by FMS / PROS V channels and partnerships with international distributors (e.g., GDC Middle East for Saudi Arabia). ABS is a wholly owned subsidiary of First Aviation Services Inc., part of the Rotor Wing Group that also includes Heliblade International, Piedmont Propulsion Systems, and AAMSI; that parent group is in the process of being acquired by AMTEK as of May 2026.

Name

Aviation Blade Services

Legal name

Aviation Blade Services, Inc.

Website

https://absblade.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

Aviation Blade Services is an FAA-certified helicopter rotor blade MRO provider specializing in repair, overhaul, life-extension, and configuration conversion for Sikorsky (S-55 through S-70/UH-60) and Westland Sea King platforms. It serves U.S. and international military, para-military, and commercial operators, and is part of First Aviation Services' Rotor Wing Group.

Ownership category

akta.pro rank

Product category

Aerospace MRO Services

NAICS

Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413), Aerospace Product and Parts Manufacturing (33641)

SIC

Aircraft Parts & Auxiliary Equipment, Nec (3728), Aircraft & Parts (3720)

akta.pro primary industry

Component MRO (LRU/Rotables, Hydraulics, Pneumatics) (IMABALAD)

akta.pro secondary industries

MRO Engineering, Technical Publications & CAMO Support (IMABALAO), Maintenance Planning, CAMO & Technical Records/Continuing Airworthiness (TLAKAJAJ)

Keywords

• Helicopter rotor blade repair
• Aircraft MRO services
• Sikorsky blade overhaul
• FAA-PMA parts
• Aerospace maintenance services

Headquarters

HQ city

Kissimmee

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. MRO Services - Rotor Blade Repair and Overhaul: Aviation Blade Services generates revenue through providing maintenance, repair, and overhaul services for helicopter rotor blades. Services include inspection, repair, modification, and life extension of Sikorsky and Westland helicopter rotor blades for military, para-military, and commercial operators. Revenue is project-based, typically with 90-120 day turnaround times.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Aviation Blade Services is a specialized aerospace MRO company providing helicopter rotor blade maintenance, repair, and overhaul services for Sikorsky (S-55 through S-70, including UH-60 Blackhawk) and Westland Sea King rotor blades. The company offers inspection, structural repair, blade life extension under STCs, configuration conversion, and exclusive distribution of FAA-PMA replacement parts manufactured by its sister company Master Support, Inc.

Product overview

Aviation Blade Services is a specialized MRO company providing rotor blade maintenance and repair services for legacy Sikorsky helicopters (S-55 through S-70) and Westland Sea King aircraft. The company's core offering is its rotor blade repair facility, which it operates alongside FAA-PMA parts distribution through sister company Master Support, Inc. for Sikorsky metal rotor blades. Aviation Blade Services also offers specialized structural repairs and operates as part of First Aviation Services' Rotor Wing Group, which collectively supports multiple helicopter platforms across Airbus, Bell, Boeing, Leonardo, and Sikorsky through affiliated subsidiaries.

Differentiator

Problem solved

Functional benefit

Products and services

• Rotor Blade Maintenance and Repair Services Comprehensive maintenance, repair, and overhaul (MRO) services for helicopter rotor blades, serving military, para-military, and commercial helicopter operators worldwide. Includes inspection (X-ray, borescope, eddy current), helium leak detection, static balancing, welding, corrosion treatment, and complete blade refurbishment for Sikorsky (S-55, S-58, S-58T, S-61, S-62, S-64, S-70) and Westland Sea King aircraft.
• FAA-PMA Replacement Parts Distribution Exclusive distribution of FAA-PMA approved replacement parts (pocket assemblies, abrasion strips, cuff bolts, tip caps) for Sikorsky metal rotor blades (S-55/S-58, S-61/H-3, CH-54, H-60 main and tail rotor blades), manufactured by sister company Master Support, Inc.
• S-61 Main Rotor Blade Life Extension (STC)

Quantifiable outcome

• Life extension doubled from 10,600 hours to 21,200 hours for S-61 Main Rotor Blade under STC SR01127SE
• +3 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Ten partnerships are on record, tiered core and strategic.

• GDC Middle EastcoreStrategic or Co-development Partner · 12 September 2025Aviation Blade Services partnered with GDC Middle East to establish helicopter rotor blade repair capability in Saudi Arabia. This partnership expands ABS's geographic reach and enables local support for regional military and commercial helicopter operators in the Middle East region.
• V2XstrategicChannel Partner/ Reseller/ Distributor · 5 February 2025Piedmont Propulsion Systems (sister company under First Aviation Rotor Wing Group) partnered with V2X to support T-6 Texan II training aircraft. V2X provides distribution and support services for the propeller maintenance capabilities.
• Saint Technologies Inc.strategicStrategic or Co-development Partner · 16 September 2024First Aviation Services Inc. acquired Saint Technologies Inc., expanding its capabilities and customer base within the aviation MRO sector.
• Piranha AerospacestrategicStrategic or Co-development Partner · 1 February 2024First Aviation Services Inc. partnered with Piranha Aerospace to expand presence in the Airbus Helicopter aftermarket. This partnership complements the existing Sikorsky-focused rotor blade capabilities with Airbus helicopter support.
• AMS Group and Air Asia Company Limited (AACL)coreStrategic or Co-development Partner · 24 June 2021Multi-year Inspection and Repair Training and Maintenance partnership to support Main and Tail Rotor Blade repair for the Taiwanese fleet of S-70/UH-60 rotorcraft. The partnership with AMS Group and AACL's Vertical Flight Center enables in-country depot level maintenance capabilities for ROCN and ROCA S-70/UH-60 fleets. ABS provides training, engineering consultation, and maintenance support while AACL provides local service center operations.
• Associated Aircraft Manufacturing & Sales, Inc. (AAMSI)coreStrategic or Co-development Partner · 1 November 2019First Aviation Services Inc. acquired Associated Aircraft Manufacturing & Sales, Inc. (AAMSI), integrating the company into the Rotor Wing Group to expand helicopter component repair capabilities.
• HeliBlade (acquired and integrated into Rotor Wing Group)coreStrategic or Co-development Partner · 15 July 2019First Aviation Services Inc. acquired HeliBlade and announced formation of the Rotary Wing Group, bringing together Aviation Blade Services, Heliblade International LLC, Piedmont Propulsion Systems LLC, and AAMSI under one strategic umbrella to support popular models of Airbus, Bell, Boeing, Leonardo and Sikorsky main and tail rotor blades.
• Master Support, Inc.coreTechnology or IntegrationMaster Support, Inc. is a sister company that manufactures FAA-PMA approved replacement parts (pockets, bolts, tip caps, abrasion strips) for Sikorsky metal rotor blades. ABS is the exclusive distributor for these parts, ensuring uninterrupted parts support for blade repairs.
• Rotor Renovations, Inc.strategicStrategic or Co-development PartnerAviation Blade Services was selected by Rotor Renovations, Inc. of Sparks NV to complete all modifications required for the Life Extension of the Sikorsky S-61 Main Rotor Blade under FAA approved STC# SR01127SE.
• Helicopter Transport Services, Inc. (HTSI)strategicStrategic or Co-development PartnerABS was selected to complete main rotor blade overhaul and modifications for CH-54B heavy lift helicopter retirement life extension program for HTSI's fleet of 6 flyable helicopters used primarily for forest fire fighting duties.

Scale indicators5 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Rotor Renovations: Sparks, NV-based MRO specializing in Sikorsky rotor blade life extensions and overhauls, including the S-61 Main Rotor Blade Life Extension STC partnered with ABS. Comparable niche player working on the same legacy platforms and proprietary STC development.
• Piedmont Propulsion Systems: Sister company under First Aviation's Rotor Wing Group, based in Winston-Salem, NC, providing propeller and helicopter component MRO including UH-60/S-70 main rotor blade services. Comparable in government/military customer mix and FAA repair station model.
• Associated Aircraft Manufacturing & Sales (AAMSI): Sister company under First Aviation's Rotor Wing Group in Ft. Lauderdale, FL, providing helicopter component manufacturing and MRO. Comparable in aircraft component support for military and commercial operators across rotorcraft platforms.
• Heliblade International: Sister company under First Aviation's Rotor Wing Group, located in Anderson, CA, performing helicopter rotor blade MRO. Direct comparable in services, customer base (military and commercial), and Sikorsky/legacy platform focus, with overlapping FAA repair station capabilities (QJZR045Y).

Broad incumbents

• StandardAero: One of the largest independent aerospace MRO providers in North America with significant helicopter component repair capabilities across Sikorsky, Bell, Airbus, and Leonardo platforms. Overlaps with ABS on rotor blade and dynamic component repair but at substantially larger scale and broader platform coverage.
• Heli-One: World's largest independent helicopter MRO provider, supporting Sikorsky, Airbus, Leonardo, and Bell platforms with full component repair capabilities. Overlaps with ABS on rotor blade and dynamic component MRO but with global platform coverage and broader service scope.
• AAR Corp: Major aerospace and defense aftermarket services provider offering component MRO, parts supply, and integrated solutions. Overlaps with ABS in aviation parts distribution and military/government aviation services, with much broader portfolio across fixed-wing and rotorcraft.
• Lufthansa Technik: Global aviation MRO giant offering component MRO across rotorcraft and fixed-wing platforms, including helicopter component services for military and commercial operators. Comparable in component MRO scope but with vastly larger scale and broader geographic footprint than ABS.
• Sikorsky Aerospace Maintenance (a Lockheed Martin company): OEM operator and aftermarket services arm of the Sikorsky helicopter manufacturer (Lockheed Martin), providing OEM-authorized rotor blade repair, overhaul, and parts distribution for the same platforms ABS serves. Primary incumbent competitor for S-70/UH-60 and legacy Sikorsky blade work.

Emerging players

• Aerolite Metallurgical Services: Specialized aerospace metallurgical and NDT services provider supporting aviation MRO organizations with inspection, welding, and material testing. Adjacent capability set to ABS's X-ray, eddy current, and helium leak detection inspections but complementary rather than direct competition.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks2 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/aviation-blade-services-inc

Compliance6 records

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 Aviation Blade Services