Privacy
1. Summary
- There are no accounts and no sign-in.
- The site sets no cookies and uses no analytics or advertising trackers.
- Your device location, if you choose to use it, stays in your browser and is never sent to our server.
- Our server keeps standard access logs for 14 days.
2. Access logs
Like most websites, our web server records each request: IP address, date and time, the requested page or data path, the response status, the referring page and the browser’s user-agent string. Application logs on the server are kept on the same schedule. These logs are used only to operate the site, investigate faults and prevent abuse (for example rate limiting). They are kept for 14 days and then deleted, and they are not shared with anyone or combined with other data.
3. Your location
- The “current location” button uses your browser’s location service only after you press it and allow it.
- The position is used inside your browser only: to draw your position on the map, to measure the distance to suggested spots and to set the viewpoint. It is not sent to our server.
- Points you pick on the map also stay in your browser.
- The “directions” link opens Google Maps with the destination only (a suggested spot or a point you picked). Your current position is not added to the link; Google Maps may ask for your location on its own, under Google’s privacy policy.
4. Storage in your browser
The map page remembers a few display settings in your browser’s local storage (base map choice for 2D and 3D, the arrival / departure filter and the number of routes shown). These settings never leave your device. You can clear them at any time by clearing the site data in your browser.
5. Third-party services your browser contacts
To show maps and run the page, your browser loads files directly from the services below. They receive your IP address and the usual request information (for map tiles, this includes which map area is being viewed), under their own privacy policies:
- Map libraries: unpkg.com, cdnjs.cloudflare.com and cdn.jsdelivr.net.
- Map tiles: CARTO (basemaps.cartocdn.com), OpenStreetMap (tile.openstreetmap.org), Esri (server.arcgisonline.com) and GSI Japan (cyberjapandata.gsi.go.jp).
- 3D view: Cesium ion and the imagery and terrain providers it serves.
Weather (aviationweather.gov) and live aircraft (ADSB IQ) are fetched by our server, not by your browser, so those services do not receive your IP address from this site.
6. Changes
This page may be updated. The date at the top shows the latest version.
7. Contact
Questions about privacy: than.heavier_6k@icloud.com