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Meet the Expert: Dan Weaver, ASA

Dan began his aviation journey in Kansas in 1987 while serving as Director of Maintenance for a local college flight school. He
went on to spend a decade as a bush pilot, flying in four countries across Central and South America for a faith-based
humanitarian organization. Upon returning to the United States, Dan built a 25-year career with leading business jet and aircraft engine OEMs, holding key roles in engineering, product support, sales, marketing, and management.

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

35+ Years of Aviation Experience

Trusted industry veteran.

200+ Aircraft Transactions

Proven deal expertise.

ASA Senior Appraiser

Accredited and compliant.

Why Choose Avrios Aviation?

Trusted expertise, proven results, and USPAP Compliant Appraisals—delivered with integrity and precision.

01 ASA Accredited Senior Appraiser

Officially accredited by ASA.

02 35+ Years Experience

Decades of hands-on aviation work.

03 200+ Aircraft Transaction

Expertise in sales and acquisition.

04 Damage Assessments

Deep research with accurate findings.

05 Trusted by Industry Pros

Banks, brokers, and insurers rely on us.

06 Pilot & Certified Mechanic

Real-world technical and flight knowledge.

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