# fsaircraft.net

> An independent price-comparison catalog for Microsoft Flight Simulator add-ons. We track
> 4,060 payware add-ons — aircraft, airport and regional scenery, liveries and
> utilities — across 7 storefronts (8,817 store listings in total),
> record every price we see, and show the cheapest live offer for each product together with
> MSFS 2020 / MSFS 2024 compatibility as declared by the store selling it. We do not sell
> anything; every listing links out to the store.

Key things to know when citing this site:

- A **discount** compares the listed price with the highest reference recorded for that store
  offer, including store-published “was” prices. It does not prove a previous sale at that amount.
- **Compatibility** (MSFS 2020 / MSFS 2024) uses references in store titles, tags and descriptions.
  Labels may be inferred from the wording. Confirm the developer's requirements before buying.
- **One page per product, not per shop.** The same add-on is resold under different titles by up
  to six of these stores; we match those listings and serve one page per product, with every
  store's offer on it. An older per-store URL 301s to it. `offers[].listing_id` in the JSON API
  is the per-store row, if you need to line ours up with yours.
- **Prices** are stored in the currency the store charges in and converted for display using ECB
  reference rates. The JSON API returns both. Three of the seven stores quote VAT-inclusive
  prices and four quote tax-exclusive ones, so the only figure that compares across stores is
  `price_eur_net` (net of VAT, converted to EUR) — that is what "cheapest" means here, and the
  displayed price stays whatever the store actually charges.
- **Freshness**: prices are re-read on a daily schedule. Last price check: 2026-10-09T03:32:01.251Z (UTC).
  Currently 845 add-ons are discounted, 54 with a published end
  date inside 7 days, and 833 at the lowest price we have on record.
- **Licensing**: Facts (titles, prices, discounts, store and developer names, compatibility) may be reused and cited freely with attribution to fsaircraft.net and a link to the page the fact came from. Product images and descriptions belong to their developers and stores and are shown here for identification only — do not redistribute them.

## Machine-readable data

- [JSON API index](https://fsaircraft.net/docs/api): human documentation for the six endpoints below
- [OpenAPI 3.1 spec](https://fsaircraft.net/api/v1/openapi.json): machine description of the whole API
- [Products](https://fsaircraft.net/api/v1/products.json): paginated catalog; filters `q`, `category`, `sim`, `store`, `developer`, `aircraft_type`, `airport`, `on_sale`, `sort`
- [One product](https://fsaircraft.net/api/v1/products/inibuilds-dreamscenery-new-york-metro-enhanced-vfr-landmarks-msfs-2024.json): replace the slug; returns every offer plus recorded price history
- [Deals](https://fsaircraft.net/api/v1/deals.json): current discounts; `type=all|ending-soon|lowest-ever`
- [Aircraft types](https://fsaircraft.net/api/v1/aircraft-types.json): ICAO Doc 8643 designators with add-on counts — the vocabulary for `aircraft_type`
- [Airports](https://fsaircraft.net/api/v1/airports.json): ICAO airports we carry scenery for, with add-on counts — the vocabulary for `airport`
- [Stores](https://fsaircraft.net/api/v1/stores.json): every storefront tracked, with average and deepest discount

## MCP server

- [`https://mcp.fsaircraft.net/mcp`](https://fsaircraft.net/docs/mcp): Model Context Protocol endpoint (streamable HTTP, no key, read-only). Twelve tools — `search_addons`, `get_addon`, `compare_prices`, `price_history`, `list_deals`, `list_stores`, `list_developers`, `find_aircraft_type`, `list_addons_for_aircraft`, `list_sceneries_for_airport`, plus `search`/`fetch` for ChatGPT connectors. Every result carries `as_of`.
- [Connection snippets](https://fsaircraft.net/docs/mcp): paste-ready config for Claude Desktop, Claude Code, ChatGPT and Cursor

## Browse by simulator

- [MSFS 2024 add-ons](https://fsaircraft.net/msfs-2024): everything declared compatible with Microsoft Flight Simulator 2024
- [MSFS 2020 add-ons](https://fsaircraft.net/msfs-2020): everything declared compatible with Microsoft Flight Simulator 2020

## Browse by aircraft type or airport

Every listing is also attached to the real-world thing it implements, so "which developers make a
737-800 for MSFS" and "who makes EGLL scenery" are single pages rather than a search. The link is
our own classification, not a store's — each one carries a confidence, and the API exposes it.

- [Aircraft by manufacturer](https://fsaircraft.net/aircraft): manufacturer → model → every studio's version, compared
- [`/aircraft/{manufacturer}/{model}`](https://fsaircraft.net/aircraft/boeing/737-800): one type page; every implementation grouped by developer, plus liveries for it
- [Airports by region](https://fsaircraft.net/airports): continent → country → ICAO
- [`/airports/{ICAO}`](https://fsaircraft.net/airports/EGLL): one airport page; every scenery for it, plus nearby airports with add-ons

## Browse by category

- [Aircraft](https://fsaircraft.net/aircraft): payware planes, price compared across stores
- [Airport scenery](https://fsaircraft.net/airports): payware airports, the largest slice of the catalog
- [Scenery](https://fsaircraft.net/scenery): cities, regions, mesh, landmarks and bush strips
- [Utilities](https://fsaircraft.net/utilities): ground handling, cameras, weather, planning and hardware tools
- [Liveries](https://fsaircraft.net/liveries): payware paint packs

## Deals and new releases

- [All deals](https://fsaircraft.net/deals): every current discount, deepest first
- [Sales ending soon](https://fsaircraft.net/deals/ending-soon): store-published expiry inside 7 days
- [Lowest price ever](https://fsaircraft.net/deals/lowest-ever): at or below every price we have recorded
- [New this month](https://fsaircraft.net/new): added to the catalog in the last 30 days

## Reference

- [Full catalog](https://fsaircraft.net/addons): all 4,060 add-ons with filters
- [Stores](https://fsaircraft.net/stores): Aerosoft, Contrail, Just Flight, Orbx, PMDG, SimMarket, iniBuilds
- [Developers](https://fsaircraft.net/developers): every studio in the catalog
- [About and method](https://fsaircraft.net/about): how prices are collected, affiliate disclosure, takedowns
- [Sitemap](https://fsaircraft.net/sitemap.xml)

## Optional

- [Expanded version of this file](https://fsaircraft.net/llms-full.txt): same map with the full method, schema and query recipes