Site record
Privacy
Last updated: August 28, 2026.
Minimal analytics
Site pages use Google Analytics 4 to measure page views. The site sends the normalized page pathname, page title, and previous page origin plus pathname when a referrer exists. It does not intentionally send query strings, search input, planner coordinates, spotter reports, shell values, charge, elevation, copied card text, email, or user IDs.
Google AdSense advertising
Qualified content pages may use Google AdSense to display advertising. Third-party vendors, including Google, use cookies to serve ads based on a visitor's prior visits to this website or other websites. Google's use of advertising cookies enables Google and its partners to serve ads based on those visits.
Other third-party vendors or ad networks may also serve ads, depending on the active AdSense settings. The consent message identifies the available providers and links to their details. Visitors may opt out of personalized advertising from Google through Google Ads Settings and review additional industry opt-out choices at YourAdChoices. Learn more about how Google uses information from sites that use its services.
Advertising consent
Where consent is required, advertising is served only through a Google-certified consent management platform that provides controls for accepting, declining, or managing available advertising and cookie options.
Planner data
The firing planner calculates in your browser. The site has no account, database, or server endpoint for planner entries. Resetting or closing the page removes the current entries unless your browser restores form state.
Disable analytics only on this device
This control changes only the site's Google Analytics measurement preference. It does not disable AdSense, advertising cookies, or an advertising consent choice.
Analytics is currently allowed unless blocked by your browser.
External sources
Source links open third-party websites with their own privacy policies. This site does not control those services.