Independence & Objectivity For Business Aviation

Discover financial tools, parts, consulting services and digital solutions to support every stage of the aircraft life cycle.

Partnering with Owners & Operators. Supporting all Aircraft.

Every day, thousands of aircraft owners, operators and MRO businesses worldwide rely on JSSI to stabilize aircraft maintenance costs, increase residual value, procure parts, inspect assets, manage maintenance events, and make more informed ownership decisions.

Independent Services

Objective Guidance

Relationship Focused Service

Every Stage of the Aircraft Life Cycle

With decades of maintenance data and technical expertise on virtually every make and model of business aircraft, at JSSI we are uniquely positioned to deliver a collection of products and services to support you throughout the aircraft life cycle, from acquisition to part out.

Maintenance & Operation
Parts and Leasing
End of Life
Aircraft Acquisition
Maintenance Programs
  • Hourly Cost Maintenance
  • Airframe, Engine & APU Coverage
  • Airframe Inspections
  • Maintenance Tracking
  • Event Management
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There For Our Clients

UNRIVALED SERVICE

Experience the JSSI Advantage with personalized attention from your dedicated support team, access to independent advisors, and products tailored to your aircraft or operation. We work for you.

24/7 Global Support

At your service anytime, anywhere. Our team of aviation experts is standing by to assist, wherever you are. From 24/7 AOG coverage and same-day parts shipping to on-site inspections and software support.

TEchnical Expertise

Knowledge and experience from managing 10,000+ maintenance events each year powers a range of advisory and digital services utilized by operators, aircraft brokers, and service providers worldwide.

Decades of Data

We leverage decades of independent maintenance data to power services that support every stage of the aircraft life cycle, from aircraft acquisition and operation to part out.

Explore Products and Services

Hourly Cost Maintenance

For more than 30 years, JSSI has been the leading independent provider of Hourly Cost Maintenance (HCM) Programs to the business aviation industry. Every program delivers the JSSI Advantage to enhance residual value, stabilize maintenance budgets and deliver peace of mind to owners and operators of virtually every make and model of turbine-powered aircraft. We are your independent maintenance advocate.

JSSI Parts & Leasing

From its extensive inventory and parts sourcing capabilities across virtually every make and model of business aircraft to a broad engine and APU lease portfolio, JSSI Parts & Leasing delivers complete parts procurement and supply chain solutions. With 50,000+ lines of stock, your team of parts and engine experts is standing by to rapidly quote or source the quality airplane parts you need.

Traxxall

Looking for the most advanced aircraft maintenance tracking system available? Traxxall provides an award-winning, analyst-supported aircraft maintenance tracking, parts inventory, and MRO management service for virtually all makes and models of business jets and helicopters.

SierraTrax

Explore simple, intuitive, and affordable maintenance tracking software for your business aircraft. SierraTrax delivers digital aircraft records solutions to help manage maintenance, logbooks, aircraft records and regulatory compliance.

Conklin & de Decker

Make more informed aircraft ownership and operating decisions with industry-leading software and digital tools powered by decades of knowledge, expertise and the best performance data on the market. Benchmark and evaluate aircraft operating costs, performance and specifications for more than 500 jets, turboprops, helicopters and piston aircraft; understand total ownership and maintenance costs; and review critical state tax information.

JSSI Advisory Services

Discover a complete range of aircraft advisory services. From desktop and on-site appraisals by our team of ASA-accredited appraisers to technical advice, maintenance event management and aircraft inspections. All powered by decades of independent maintenance data, experience and technical expertise on virtually every make and model of business jet, turboprop and helicopter.

We're Trusted by the Best

We provide exceptional service and support to a diverse range of clients, including some of the world’s leading multinational companies, family businesses, governments and private individuals.