Hi Dave,
Sorry for not getting back to you earlier, but I did get the pictures. Thanks a lot!
The badge shown is the standard size 722 Sqn badge as seen here on one of the S-61As:
Is the sqn badge on both sides on the EH101? Standard practice on all other Danish airframes are port side only.
Regards,
Jens Jensen
PS. I know I have a better shot of the badge somewhere... I'll keep an eye out for it!