Welcome to Avrios Aviation

Accurate and Reliable Aircraft Appraisals

Price and Value are NOT the same thing. Need to know what your airplane is worth? We offer in-depth valuation analysis based on Active Market Intelligence.

What We Do

Singular Focus on Aircraft Values

Avrios Aviation provides aircraft valuation services customized to meet the needs of our clients. All appraisals are done by an Accredited Senior Appraiser. Whether the appraisal is a desktop appraisal or a full appraisal with an on-site review of the aircraft, the client is provided with a USPAP (Uniform Standards of Professional Appraisal Practice) compliant valuation report.

Who We Are

Meet the Expert: Dan Weaver, ASA

At the core of Avrios Aviation is Dan Weaver, ASA, a highly experienced and accredited aircraft appraiser with decades of hands-on expertise in aviation operations, transactions, and valuations.
His industry knowledge ensures that every client receives precise, credible, and trustworthy appraisal services.

Our Services

Appraisal Packages

Customizable to Your Needs

Platinum Package
(Full Appraisal)

1-2 day on-site review of the aircraft and maintenance records.

Detailed review of current market conditions

A review of comparable aircraft sales

USPAP Compliant Report

Gold Package
(Desktop Appraisal)

Detailed review of current market conditions

A review of aircraft maintenance data provided by client (electronic/online)

A Review of comparable aircraft sales

USPAP Compliant Report

Silver Package
(Market Review)

Detailed review of current market conditions

A Review of comparable aircraft sales

Non-USPAP compliant report

Testimonials

What Clients & Associates Say

Trusted by aviation professionals, brokers, insurers, and industry experts — here’s what they say about our accuracy, integrity, and deep market knowledge.

Dan is always precise about the data he presents whether it has to do with an aircraft specification or market analysis. He clearly understands how a slight deviation in an equipment list or maintenance status of an aircraft can influence its assessed value. In my dealings with Dan I have found he takes great care in representations of the aircraft he is either valuing or assisting in the sale of. Dan has a comprehensive knowledge of aircraft, in particular the Textron product line, and is able to clearly articulate the challenges and advantages of the asset he is tasked with evaluating.

Janine Iannarelli Par Avion Ltd.

I have had the privilege of working with Dan Weaver for several months, and in that time, he has consistently demonstrated unparalleled expertise in aircraft appraisal and market intelligence. His ability to navigate complex valuation challenges with precision, integrity, and deep market insight sets him apart in the aviation industry. Dan brings a level of diligence and analytical depth that ensures every decision is backed by meticulous research and practical expertise. His professionalism, transparency, and dedication to his clients make him an invaluable asset to anyone seeking accurate, high-quality aviation valuations. I highly recommend Dan to any aircraft buyer, seller, stakeholder or investor looking for a trusted and highly knowledgeable partner.

Paula Anderson Williams –ABCI

Dan knows his craft. He is an expert at valuing airplanes. He digs into logbooks, finds damage and corrosion history, and discovers value drivers. He knows markets better than most. His communication is excellent. Great presentation skills.

Chris Canon ASA

“Dan Weaver’s expertise as a technician and valuation specialist was invaluable. His calm, professional approach saved everyone involved a lot of time, money, and unnecessary unpleasantness.”

Anonymous Sr Aviation Claims Adjuster
Our Blog

Latest Blog

Explore expert insights, market analysis, and aviation appraisal information—curated to keep you
informed and ahead in the aircraft valuation space.

Why USPAP Compliance Matters in Aircraft Appraisals ✈️

Why USPAP Compliance Matters in…

by Dan Weaver   Introduction In the high-stakes world of…

Navigating the Turbulence

Navigating the Turbulence

How Market Trends Impact Business Aircraft Valuation By Dan Weaver…

The Importance of a Full Aircraft Appraisal

The Importance of a Full…

What to Expect During an On-Site Aircraft Review by Dan…