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Windsock

by Windsock

Overview

Windsock estimates the market value of general aviation aircraft and provides the supporting market data behind that estimate. Enter an aircraft's tail number (N-number) to get an estimated current market value, comparable aircraft, and recent price trends for that make and model. You can ask follow-up questions in plain language — how avionics, engine time since overhaul, damage history, or location affect value; how long similar aircraft typically take to sell; and how the broader segment is moving. Windsock also pulls FAA registry details, airworthiness directives, and airport-level information including current weather and fuel-price forecasts. It's built for aircraft owners, buyers, sellers, brokers, and anyone who needs a defensible read on what an aircraft is worth and how its market is behaving. Estimates are model-generated for informational purposes and are not a certified appraisal.

Tools

analyze_flight_usage

ChatGPT
How an aircraft is flown across seven flight categories (training, business, pleasure, etc.) relative to a comparable cohort. Useful for appraisal narratives, insurance underwriting, and validating seller claims about usage.

analyze_flight_usage

ChatGPT
How an aircraft is flown across seven flight categories (training, business, pleasure, etc.) relative to a comparable cohort. Useful for appraisal narratives, insurance underwriting, and validating seller claims about usage.

analyze_flight_usage

ChatGPT
How an aircraft is flown across seven flight categories (training, business, pleasure, etc.) relative to a comparable cohort. Useful for appraisal narratives, insurance underwriting, and validating seller claims about usage.

assess_flight_activity_risk

ChatGPT
Forward-looking probability that an aircraft will fly little over the next ~180 days, as of a given date. Used to flag stagnant inventory, prioritize inspections, and risk-score collateral.

assess_flight_activity_risk

ChatGPT
Forward-looking probability that an aircraft will fly little over the next ~180 days, as of a given date. Used to flag stagnant inventory, prioritize inspections, and risk-score collateral.

assess_flight_activity_risk

ChatGPT
Forward-looking probability that an aircraft will fly little over the next ~180 days, as of a given date. Used to flag stagnant inventory, prioritize inspections, and risk-score collateral.

count_aircraft

ChatGPT
Aggregate registry census for a filter set: the total number of matching aircraft plus breakdowns by US state and by build year — in one call, without paging individual tails. Directly answers "how many Cessna R182s are registered in Oregon" (filter make_model_id + state, then read total_count / state_counts). Uses the same filter grammar as search_aircraft. Counts are computed over up to fleet_cap aircraft.

count_aircraft

ChatGPT
Aggregate registry census for a filter set: the total number of matching aircraft plus breakdowns by US state and by build year — in one call, without paging individual tails. Directly answers "how many Cessna R182s are registered in Oregon" (filter make_model_id + state, then read total_count / state_counts). Uses the same filter grammar as search_aircraft. Counts are computed over up to fleet_cap aircraft.

count_aircraft

ChatGPT
Aggregate registry census for a filter set: the total number of matching aircraft plus breakdowns by US state and by build year — in one call, without paging individual tails. Directly answers "how many Cessna R182s are registered in Oregon" (filter make_model_id + state, then read total_count / state_counts). Uses the same filter grammar as search_aircraft. Counts are computed over up to fleet_cap aircraft.

create_valuation_report

ChatGPT
Generate a full Windsock verified value report from instant valuation data (contemporary model only). Creates a durable report owned by your account and queues PDF generation. Requires Windsock PRO or Enterprise.

create_valuation_report

ChatGPT
Generate a full Windsock verified value report from instant valuation data (contemporary model only). Creates a durable report owned by your account and queues PDF generation. Requires Windsock PRO or Enterprise.

create_valuation_report

ChatGPT
Generate a full Windsock verified value report from instant valuation data (contemporary model only). Creates a durable report owned by your account and queues PDF generation. Requires Windsock PRO or Enterprise.

estimate_cost_of_ownership

ChatGPT
Annual/monthly operating-cost breakdown for a specific tail, combining registry data, recent flight patterns, and optional override assumptions (fuel, insurance, hangar, annual hours, etc.). Great for pre-buy disclosures and TCO comparisons.

estimate_cost_of_ownership

ChatGPT
Annual/monthly operating-cost breakdown for a specific tail, combining registry data, recent flight patterns, and optional override assumptions (fuel, insurance, hangar, annual hours, etc.). Great for pre-buy disclosures and TCO comparisons.

estimate_cost_of_ownership

ChatGPT
Annual/monthly operating-cost breakdown for a specific tail, combining registry data, recent flight patterns, and optional override assumptions (fuel, insurance, hangar, annual hours, etc.). Great for pre-buy disclosures and TCO comparisons.

find_similar_aircraft

ChatGPT
Canonically similar aircraft (same make/model cohort and equipment profile) to a given tail — for comp tables, substitute inventory, and "aircraft like this" lists.

find_similar_aircraft

ChatGPT
Canonically similar aircraft (same make/model cohort and equipment profile) to a given tail — for comp tables, substitute inventory, and "aircraft like this" lists.

find_similar_aircraft

ChatGPT
Canonically similar aircraft (same make/model cohort and equipment profile) to a given tail — for comp tables, substitute inventory, and "aircraft like this" lists.

forecast_fuel_price

ChatGPT
Forward avgas/jet fuel price projection for an airport over 1–15 day horizons, with uncertainty bands. For trip budgeting and FBO economics.

forecast_fuel_price

ChatGPT
Forward avgas/jet fuel price projection for an airport over 1–15 day horizons, with uncertainty bands. For trip budgeting and FBO economics.

forecast_fuel_price

ChatGPT
Forward avgas/jet fuel price projection for an airport over 1–15 day horizons, with uncertainty bands. For trip budgeting and FBO economics.

get_account_usage

ChatGPT
The authenticated account's tier, included quotas, current-month usage, and estimated cost. Use to check entitlements before firing paid tools.

get_account_usage

ChatGPT
The authenticated account's tier, included quotas, current-month usage, and estimated cost. Use to check entitlements before firing paid tools.

get_account_usage

ChatGPT
The authenticated account's tier, included quotas, current-month usage, and estimated cost. Use to check entitlements before firing paid tools.

get_airport_weather

ChatGPT
Combined current weather (METAR) and forecast (TAF) for an airport by ICAO/ident — for trip planning context.

get_airport_weather

ChatGPT
Combined current weather (METAR) and forecast (TAF) for an airport by ICAO/ident — for trip planning context.

get_airport_weather

ChatGPT
Combined current weather (METAR) and forecast (TAF) for an airport by ICAO/ident — for trip planning context.

get_market_metric

ChatGPT
Historical actuals and optional forward forecast (with 75/95/99% confidence bands) for a named market metric, optionally scoped to an aircraft segment. Provides market context to complement individual valuations.

get_market_metric

ChatGPT
Historical actuals and optional forward forecast (with 75/95/99% confidence bands) for a named market metric, optionally scoped to an aircraft segment. Provides market context to complement individual valuations.

get_market_metric

ChatGPT
Historical actuals and optional forward forecast (with 75/95/99% confidence bands) for a named market metric, optionally scoped to an aircraft segment. Provides market context to complement individual valuations.

get_report

ChatGPT
Fetch one report by id. Use include to inline sub-blocks in a single response, e.g. ["pricing","aircraft","components","inspection","appraiser","client","contents"].

get_report

ChatGPT
Fetch one report by id. Use include to inline sub-blocks in a single response, e.g. ["pricing","aircraft","components","inspection","appraiser","client","contents"].

get_report

ChatGPT
Fetch one report by id. Use include to inline sub-blocks in a single response, e.g. ["pricing","aircraft","components","inspection","appraiser","client","contents"].

get_report_section

ChatGPT
Fetch one of a report's structured sub-resources: comparable-sold, market-strength, interpretability, price-timeline, flight-review, flight-history, comparable-aircraft-stats, report-summary, pricing, aircraft, or logbooks. Mirrors the sections of the PDF report.

get_report_section

ChatGPT
Fetch one of a report's structured sub-resources: comparable-sold, market-strength, interpretability, price-timeline, flight-review, flight-history, comparable-aircraft-stats, report-summary, pricing, aircraft, or logbooks. Mirrors the sections of the PDF report.

get_report_section

ChatGPT
Fetch one of a report's structured sub-resources: comparable-sold, market-strength, interpretability, price-timeline, flight-review, flight-history, comparable-aircraft-stats, report-summary, pricing, aircraft, or logbooks. Mirrors the sections of the PDF report.

get_tracked_aircraft_snapshots

ChatGPT
Historical valuation snapshots for a watchlisted tail (dated value points). Use for value trends, portfolio appreciation/depreciation, and collateral monitoring over time.

get_tracked_aircraft_snapshots

ChatGPT
Historical valuation snapshots for a watchlisted tail (dated value points). Use for value trends, portfolio appreciation/depreciation, and collateral monitoring over time.

get_tracked_aircraft_snapshots

ChatGPT
Historical valuation snapshots for a watchlisted tail (dated value points). Use for value trends, portfolio appreciation/depreciation, and collateral monitoring over time.

impute_aircraft_specs

ChatGPT
ML fill-in for missing airframe, engine, and condition fields (SMOH, AFTT, interior/exterior quality, etc.) before a valuation. Identify the aircraft by registration or make_model_id; any fields you supply are preserved. Quality scores use a 1–10 scale.

impute_aircraft_specs

ChatGPT
ML fill-in for missing airframe, engine, and condition fields (SMOH, AFTT, interior/exterior quality, etc.) before a valuation. Identify the aircraft by registration or make_model_id; any fields you supply are preserved. Quality scores use a 1–10 scale.

impute_aircraft_specs

ChatGPT
ML fill-in for missing airframe, engine, and condition fields (SMOH, AFTT, interior/exterior quality, etc.) before a valuation. Identify the aircraft by registration or make_model_id; any fields you supply are preserved. Quality scores use a 1–10 scale.

list_market_categories

ChatGPT
Aircraft segment keys (e.g. single_engine_piston) used to scope market metrics. Pass a key as the category argument to get_market_metric.

list_market_categories

ChatGPT
Aircraft segment keys (e.g. single_engine_piston) used to scope market metrics. Pass a key as the category argument to get_market_metric.

list_market_categories

ChatGPT
Aircraft segment keys (e.g. single_engine_piston) used to scope market metrics. Pass a key as the category argument to get_market_metric.

list_market_metrics

ChatGPT
Catalog of macro GA market metrics Windsock tracks (stable identifiers, labels, units, and whether each supports forecasting). Discover valid metric names before calling get_market_metric.

list_market_metrics

ChatGPT
Catalog of macro GA market metrics Windsock tracks (stable identifiers, labels, units, and whether each supports forecasting). Discover valid metric names before calling get_market_metric.

list_market_metrics

ChatGPT
Catalog of macro GA market metrics Windsock tracks (stable identifiers, labels, units, and whether each supports forecasting). Discover valid metric names before calling get_market_metric.

list_tracked_aircraft

ChatGPT
List the tails on your watchlist with their latest tracking state.

list_tracked_aircraft

ChatGPT
List the tails on your watchlist with their latest tracking state.

list_tracked_aircraft

ChatGPT
List the tails on your watchlist with their latest tracking state.

lookup_aircraft

ChatGPT
Canonical FAA registry + distilled aircraft profile for an N-number. Returns structured aircraft data plus make_model_id and avionics_ids — the IDs needed downstream for valuation and reference lookups. The first step in any "value this tail" workflow.

lookup_aircraft

ChatGPT
Canonical FAA registry + distilled aircraft profile for an N-number. Returns structured aircraft data plus make_model_id and avionics_ids — the IDs needed downstream for valuation and reference lookups. The first step in any "value this tail" workflow.

lookup_aircraft

ChatGPT
Canonical FAA registry + distilled aircraft profile for an N-number. Returns structured aircraft data plus make_model_id and avionics_ids — the IDs needed downstream for valuation and reference lookups. The first step in any "value this tail" workflow.

search_aircraft

ChatGPT
Registry-wide aircraft search — the fleet / market-research search surface. Returns individual registered tails matching an AND-combined filter set (make/model, US state, city, year, tail number, on-market status, or geographic radius), with pagination and sorting. Resolve a model name to a make_model_id with search_make_models first. For population totals (e.g. "how many R182s in Oregon") prefer count_aircraft, which avoids paging. Each filter is {field_name, condition, value}.

search_aircraft

ChatGPT
Registry-wide aircraft search — the fleet / market-research search surface. Returns individual registered tails matching an AND-combined filter set (make/model, US state, city, year, tail number, on-market status, or geographic radius), with pagination and sorting. Resolve a model name to a make_model_id with search_make_models first. For population totals (e.g. "how many R182s in Oregon") prefer count_aircraft, which avoids paging. Each filter is {field_name, condition, value}.

search_aircraft

ChatGPT
Registry-wide aircraft search — the fleet / market-research search surface. Returns individual registered tails matching an AND-combined filter set (make/model, US state, city, year, tail number, on-market status, or geographic radius), with pagination and sorting. Resolve a model name to a make_model_id with search_make_models first. For population totals (e.g. "how many R182s in Oregon") prefer count_aircraft, which avoids paging. Each filter is {field_name, condition, value}.

search_airworthiness_directives

ChatGPT
Search FAA Airworthiness Directive records, optionally filtered by make_model_id and compliance status. For pre-buy AD review, maintenance planning, and appraisal compliance sections.

search_airworthiness_directives

ChatGPT
Search FAA Airworthiness Directive records, optionally filtered by make_model_id and compliance status. For pre-buy AD review, maintenance planning, and appraisal compliance sections.

search_airworthiness_directives

ChatGPT
Search FAA Airworthiness Directive records, optionally filtered by make_model_id and compliance status. For pre-buy AD review, maintenance planning, and appraisal compliance sections.

search_avionics

ChatGPT
Search avionics equipment names/types, returning avionics_ids that affect equipment-adjusted valuations. Use to map panel/upgrade text to canonical ids.

search_avionics

ChatGPT
Search avionics equipment names/types, returning avionics_ids that affect equipment-adjusted valuations. Use to map panel/upgrade text to canonical ids.

search_avionics

ChatGPT
Search avionics equipment names/types, returning avionics_ids that affect equipment-adjusted valuations. Use to map panel/upgrade text to canonical ids.

search_logbooks

ChatGPT
Semantic/hybrid search over digitized aircraft logbook entries across reports you can access. Each hit includes date, summary, OCR text, extracted fields, and page ids for citation. Scope to a report with report_id.

search_logbooks

ChatGPT
Semantic/hybrid search over digitized aircraft logbook entries across reports you can access. Each hit includes date, summary, OCR text, extracted fields, and page ids for citation. Scope to a report with report_id.

search_logbooks

ChatGPT
Semantic/hybrid search over digitized aircraft logbook entries across reports you can access. Each hit includes date, summary, OCR text, extracted fields, and page ids for citation. Scope to a report with report_id.

search_make_models

ChatGPT
Text search over FAA make/model names, returning make_model_id values needed by value_aircraft, impute_aircraft_specs, and reference lookups. Use to resolve "2015 Cirrus SR22" to a canonical id when no tail number is available.

search_make_models

ChatGPT
Text search over FAA make/model names, returning make_model_id values needed by value_aircraft, impute_aircraft_specs, and reference lookups. Use to resolve "2015 Cirrus SR22" to a canonical id when no tail number is available.

search_make_models

ChatGPT
Text search over FAA make/model names, returning make_model_id values needed by value_aircraft, impute_aircraft_specs, and reference lookups. Use to resolve "2015 Cirrus SR22" to a canonical id when no tail number is available.

search_reports

ChatGPT
Paginated search over appraisal/valuation reports your account can access. Filter by registration, year, make_model_id, price bounds, and whether logbooks are attached.

search_reports

ChatGPT
Paginated search over appraisal/valuation reports your account can access. Filter by registration, year, make_model_id, price bounds, and whether logbooks are attached.

search_reports

ChatGPT
Paginated search over appraisal/valuation reports your account can access. Filter by registration, year, make_model_id, price bounds, and whether logbooks are attached.

search_stcs

ChatGPT
Search STC records, optionally filtered by make_model_id — certificate numbers, descriptions, applicability. For pre-buy due diligence and documenting mods that affect value.

search_stcs

ChatGPT
Search STC records, optionally filtered by make_model_id — certificate numbers, descriptions, applicability. For pre-buy due diligence and documenting mods that affect value.

search_stcs

ChatGPT
Search STC records, optionally filtered by make_model_id — certificate numbers, descriptions, applicability. For pre-buy due diligence and documenting mods that affect value.

track_aircraft

ChatGPT
Add a tail to your portfolio watchlist for recurring valuation snapshots and change monitoring. Requires make_model_id and aircraft_info.year; registration identifies the tail.

track_aircraft

ChatGPT
Add a tail to your portfolio watchlist for recurring valuation snapshots and change monitoring. Requires make_model_id and aircraft_info.year; registration identifies the tail.

track_aircraft

ChatGPT
Add a tail to your portfolio watchlist for recurring valuation snapshots and change monitoring. Requires make_model_id and aircraft_info.year; registration identifies the tail.

value_aircraft

ChatGPT
Machine-generated aircraft market value at a single point in time, from today back to 1960. Provide a tail number OR a full spec (make_model_id + aircraft_info). Optional as_of_date selects the contemporary model (>= 2020-01-01 or omitted) or the deep-history longitudinal model (before 2020). Set include=["explanation"] or ["uncertainty"] for richer output. The flagship valuation tool.

value_aircraft

ChatGPT
Machine-generated aircraft market value at a single point in time, from today back to 1960. Provide a tail number OR a full spec (make_model_id + aircraft_info). Optional as_of_date selects the contemporary model (>= 2020-01-01 or omitted) or the deep-history longitudinal model (before 2020). Set include=["explanation"] or ["uncertainty"] for richer output. The flagship valuation tool.

value_aircraft

ChatGPT
Machine-generated aircraft market value at a single point in time, from today back to 1960. Provide a tail number OR a full spec (make_model_id + aircraft_info). Optional as_of_date selects the contemporary model (>= 2020-01-01 or omitted) or the deep-history longitudinal model (before 2020). Set include=["explanation"] or ["uncertainty"] for richer output. The flagship valuation tool.

Capabilities

Writes

App Stats

81

Tools

ChatGPT

Platforms

Category

Car Shopping

Works with

ChatGPT

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