Upload an ADIF file. Once uploaded, it will be checked automatically. If any required log information is missing or incorrect (operator, callsign used during the activation, or your own OKFF reference), you will be shown a table where you can complete the missing information and submit the log. If everything is correct, you can continue. The uploaded file will then be checked and a preview of the QSOs will be displayed for review. If everything looks correct, you can confirm the import. If you find an error (for example, a missing FF reference for the other station in a P2P QSO), you must correct it in the logging software you used to create the ADIF file. You will then need to import the corrected log again. Please fill in the fields below and attach your ADIF file. After upload, the file will be checked automatically and a preview of the QSOs will be shown for review. If everything is correct, you can confirm the import.