Technical expertise and industry insights
Appraisals & Asset Inspections
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Choosing JSSI for your next appraisal or asset inspection
As an independent, global company exclusively focused on business aviation, JSSI has deep experience delivering consistent, objective, and cost-effective evaluations across virtually all aircraft and engine makes and models.
ASA-Accredited Appraisers with decades of technical experience and maintenance data insight.
Deep Aircraft Cost Expertise that is intelligently informed by support from 6,500+ aircraft on various JSSI maintenance programs and tracking software, and from expertly managing over 10,000 aircraft maintenance events annually.
Quality Assurance built into every project, including customized reporting tailored for risk assessment.
Independent & Objective Expertise across the majority of business aviation airframe and engine platforms in operation, including Bombardier, Gulfstream, Falcon, Embraer, Textron, GE, Honeywell, Pratt & Whitney, and Rolls-Royce.
Aircraft Appraisals
Track your aircraft’s current value with a professional, cost-effective, USPAP-compliant appraisal, available through onsite or remote desktop evaluations by ASA-accredited appraisers. JSSI maintains one of the industry’s largest teams of ASA-accredited aircraft appraisers, paired with global technical team coverage and unique maintenance intelligence.
Desktop Appraisal
A cost-effective, fast-turnaround valuation conducted remotely.
On-Site Appraisal
Includes all desktop appraisal components (market activity trends, maintenance status, upcoming costs, aircraft records, fair market value, residual values, USPAP and ASA-compliant report).
Why appraisals matter.
Monitoring your aircraft’s current value is essential for tax planning, depreciation tracking, refinancing, and resale decisions.
Why hire an ASA-accredited appraiser?
Trusted and professional standard
ASA credentials signify independence, impartiality, and credibility — trusted by business aviation stakeholders, banks, lessors, insurers, and operators worldwide. Every JSSI appraiser holds ASA credentials and adheres to strict ethical and professional standards, including USPAP compliance, required by the lending industry and government.
Asset Inspections
Extend your asset management capabilities with reliable aircraft inspections performed by JSSI’s global network of A&P / AMT / AME certified technical experts. These inspections provide independent insight into aircraft condition and operations, supporting banks, insurance companies, management companies, and operators to make informed decisions.
Inspection Services
Asset Inspection
A full onsite aircraft review, including logbook evaluation, crosschecked maintenance records, condition assessment, and a summary report with supporting photos.
Operations Review
An assessment of flight and maintenance operations, facility processes, and organizational procedures, summarized in a detailed operational overview.
Pre-Acquisition Survey
A comprehensive survey of aircraft and records review to identify discrepancies, maintenance exposure, and condition issues prior to pursuing.
Aircraft Acceptance Inspection
A final inspection technical review of the aircraft and records validation that supports the terms in the aircraft purchase agreement, supporting a smooth aircraft handover and ensuring transparency at acceptance.
Asset Inspection
Operations Review
Pre-Acquisition Survey
Aircraft Acceptance Inspection
Why JSSI
Independent appraisals and comprehensive asset inspections.
JSSI serves as an extension of business aircraft maintenance teams through a global, comprehensive support model. With decades of data and hands-on experience, we help you plan, evaluate, prepare, and keep your aircraft flying.
Let's talk
Here to support every phase of your ownership journey.
Join thousands of operators who trust JSSI to reduce risk, control costs, and keep their aircraft mission-ready.
Because keeping you flying is what we do best.