Damage History & Diminution of Value

Aircraft damage history can affect value primarily through market perception, liquidity, and buyer resistance — not repair cost alone. Proper valuation requires analysis of how the market actually reacts to specific damage events within a given aircraft category. Not all damage events result in a measurable diminution of value. Each case must be evaluated independently.

What Damage History Analysis Determines

Damage history analysis is performed to determine whether, and to what extent, a prior event impacts:

• Current market value

• Marketability and liquidity

• Buyer resistance and time-to-sale

• Collateral risk for lenders

How We Evaluate Damage History

When damage history exists, our analysis is based on the following factors:

• Nature and severity of the original event

• Quality and completeness of repairs

• Documentation and logbook entries

• Observed market reaction within the aircraft category

• Impact on buyer pool depth and remarketing timeline

Adjustments are supported by documented market evidence, not fixed formulas or generalized percentage discounts. Market behavior varies significantly by aircraft category, age, use case, and buyer profile.

Common Applications

Damage history analysis is most commonly applied within appraisal assignments prepared for:

• Bank collateral evaluation and loan underwriting

• Estate and trust valuations

• Litigation support and insurance disputes

• Pre-purchase due diligence

Liquidity considerations are particularly relevant in evaluating bank collateral, where remarketing risk must be assessed conservatively. In each context, the analysis is tailored to the intended use and intended users of the appraisal.

Request a Damage History Analysis

Damage history is evaluated as part of a broader valuation framework, not in isolation, to ensure conclusions are defensible under lender, legal, and fiduciary scrutiny. Contact us to discuss your appraisal requirement.