Contact USFITools

Use this page to report a bug, suggest a new aviation tool, request a correction, or discuss a partnership.

Contact

For bug reports

Please include the tool name or page URL, the values you entered, the result you received, the result you expected, and a screenshot if it helps explain the issue. Do not send passwords, payment-card details, government ID numbers or other sensitive information.

For corrections and source questions

For aviation calculators, weather decoding, guides or practice-test questions, please identify the specific value, rule or source you believe needs correction. This makes it easier to verify the issue against the relevant source rather than guessing.