The short version: we collect nothing. The only cookies here belong to Google advertising, disclosed in full below.
FlightPerformanceCalc.com does not require accounts, does not have forms that store your data, and does not collect, store, or sell personal information. Calculator inputs are processed in your browser and never transmitted to our servers.
This site displays advertising served by Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google Ads Settings. You may also opt out of some third-party vendors' use of cookies for personalized advertising at optout.networkadvertising.org.
The only cookies set in connection with this site are those used by Google AdSense and its advertising partners, as described above. The site itself sets no tracking cookies. You can block or delete cookies in your browser settings at any time; the calculators will continue to work.
If analytics are enabled, they are limited to aggregate, non-identifying usage statistics (pages viewed, approximate region, device class) used solely to improve the tools. We do not build individual profiles.
This site is not directed at children under 13 and does not knowingly collect personal information from children. It contains no content unsuitable for minors.
Pages on this site link to external resources, including Amazon product pages through our affiliate program. Those sites have their own privacy policies; we are not responsible for their practices.
We do not sell or share personal information as defined by the CCPA/CPRA. Because the only third-party data processing is Google advertising, California residents can exercise choice via Google Ads Settings or the Global Privacy Control (GPC) browser signal, which we honor.
We do not directly collect or process personal data of EU or UK residents. Where Google serves personalized ads under its own legal bases, you may opt out via Your Online Choices or Google Ads Settings.
State privacy laws in Virginia, Colorado, Connecticut, Texas, Kentucky, Maryland, and elsewhere grant residents rights over personal data. This site does not collect or sell personal data and does not meet those laws' applicability thresholds; we nonetheless respect the privacy rights of all users.
We honor the Global Privacy Control (GPC) signal. Because we set no tracking of our own, Do Not Track requests have no additional effect on this site beyond your browser's cookie controls.
We may update this policy as the site or the law changes. The date below reflects the most recent revision; material changes will be visible on this page.
Privacy questions: info@flightperformancecalc.com.