Windsock
Estimates the market value of general aviation aircraft from a tail number, with comparables and trends.
What Windsock can do in ChatGPT
Aircraft values and market data from a tail number.
Value Estimate
Get an estimated market value from an N-number.
Comparable Aircraft
See similar aircraft and recent price trends.
Value Factors
Learn how avionics, engine time and damage affect price.
FAA Records
Pull registry details and airworthiness directives.
Airport Info
Check airport weather and fuel-price forecasts.
You stay in control
You approve access, and you can disconnect Windsock at any time.
Apps 1
What Windsock does in ChatGPT
The Windsock plugin estimates what a general aviation aircraft is worth. You enter its tail number, called an N-number in the U.S., and get an estimated current market value, a set of comparable aircraft and recent price trends for that make and model.
You can ask follow-up questions in plain language, such as how avionics, engine time since overhaul, damage history or location change the value, how long similar aircraft usually take to sell and how the wider segment is moving. Airport data comes in too, with weather and fuel-price forecasts, alongside airworthiness directives and FAA registry records.
It is built for aircraft owners, buyers, sellers and brokers who want a solid sense of value and market direction. The listing is clear that estimates are generated by a model, are for information only and are not a certified appraisal.
Who it is for
- Aircraft owners and buyers
- Aircraft brokers
- Pilots shopping for a plane
How to add Windsock to ChatGPT
- Open the Windsock listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your Windsock account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning Windsock if ChatGPT does not pick it up.
- To stop, disconnect Windsock under apps in your ChatGPT settings.
Questions about Windsock
What is the Windsock ChatGPT plugin?
The Windsock plugin estimates what a general aviation aircraft is worth. You enter its tail number, called an N-number in the U.S., and get an estimated current market value, a set of comparable aircraft and recent price trends for that make and model. It is listed in ChatGPT's plugin marketplace under Data & Analytics.
What can I ask Windsock to do in ChatGPT?
For example: "What is N12345 worth right now?", "Show comparable aircraft and recent price trends for this Cessna 172", "How much does a fresh engine overhaul add to the value?".
Who makes the Windsock plugin for ChatGPT?
The ChatGPT listing names Windsock as the developer. The version listed on 8 October 2026 was 1.0.0.
How do I add Windsock to ChatGPT?
Open the Windsock listing in ChatGPT, click Install plugin, sign in to your Windsock account and approve the access it asks for. Then ask for what you need in a chat, mentioning Windsock if ChatGPT does not pick it up.
Can Windsock change things in my account, or only read?
It looks up market data, FAA registry details, airworthiness directives and airport information for the aircraft you name. The listing does not describe any account access.
Who is the Windsock plugin for?
Aircraft owners and buyers, aircraft brokers and pilots shopping for a plane.
Is a Windsock estimate a certified appraisal?
No. The listing says estimates are model-generated for informational purposes and are not a certified appraisal.
What do I need to get a value?
The aircraft's tail number (N-number). You can then ask follow-up questions about avionics, engine time, damage history and location.
Does Windsock see my ChatGPT chats?
When Windsock is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Windsock. What Windsock does with that data falls under its own terms and privacy policy. ChatGPT keeps your training-data settings, and you can disconnect at any time.
How do I disconnect Windsock from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect Windsock. You can reconnect later from the listing.
What are alternatives to Windsock in ChatGPT?
Similar plugins in the ChatGPT marketplace include PowerDMARC, Jepto and Blockscout Blockchain Data. Each has its own page in this directory.
Privacy and your data
When Windsock is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Windsock. What Windsock then does with that data falls under its own terms and privacy policy, not only OpenAI's. ChatGPT keeps your training-data settings for data that comes from connected apps, and you can disconnect at any time.
Windsock privacy policy ↗Windsock terms ↗OpenAI: apps in ChatGPT ↗