If you send the decoded image and text to Mighty KBC via email they will reply some days after thanking you for it and a document that is a QSL Letter Confirmation. Their email address is transmitted in MFSK text.
Hi YourName
Thank you sir, it's much appreciated.
Please check the att. for our QSL letter.
Have a great week and we see you Saturday.
Met vriendelijke groet,
Eric van Willegen