What does spare parts sales — technical expense mean?

Costs related to technical support, engineering assessments, and specialized labor required to evaluate or certify aircraft parts and engines for sale. This reflects the technical expertise and compliance costs inherent in the aviation aftermarket business.

Willis Lease Finance WLFC Spare Parts Sales — Technical expense

Other segment segments

Leasing and Related Operations

$9.73M+56.0%

Similar metrics at other companies

CTOSParts sales and services — Cost of goods and services

$27.38M-1.3%

RESTechnical Service — Other Selling General And Administrative Expense

$9.02M+21.6%

ULCCAircraft maintenance materials and outside repairs

$43M+4.9%

AIRParts Supply — Cost of Goods Sold

$311.4M+44.2%

UALAircraft maintenance materials and outside repairs

$854M+16.8%

AIRParts Supply — Selling General And Administrative Expense

$31.7M+214%

Other financials

Income statement

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Revenue$194.3M+23.2%

Operating income$33.8M+41.4%

Net income$25.1M+48.7%

EPS (diluted)$3.26+47.5%

Balance sheet

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Cash & equivalents$220.6M+47.9%

Total debt$2.4B-3.6%

Total equity$694.4M+22.8%

Total assets$3.5B+7.1%

Cash flow

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Operating cash flow$56.7M+38.2%

CapEx$3.5M-52.7%

Free cash flow$53.1M+58.5%

Valuation

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Market cap$1.72B+1.9%

Enterprise value$3.91B-4.0%

P/E14.1×-2.0×

P/S2.3×-0.5×

Profitability

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Gross margin84.7%—

Operating margin14.9%-8.3pp

Net margin15.9%-1.3pp

FCF margin35.4%-4.5pp

Returns & leverage

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Return on equity19.4%-1.0pp

Debt / equity3.5×-1.0×

Where this comes from

Reported directly by Willis Lease Finance in its filing.

Tagged under the XBRL concept us-gaap:EquipmentExpense.

The official record: Willis Lease Finance’s 10-Q, filed May 5, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Willis Lease Finance's spare parts sales — technical expense?: Willis Lease Finance (WLFC) reported spare parts sales — technical expense of $0 in Q1 2026.
What does spare parts sales — technical expense mean?: Costs related to technical support, engineering assessments, and specialized labor required to evaluate or certify aircraft parts and engines for sale. This reflects the technical expertise and compliance costs inherent in the aviation aftermarket business.