Per Mooney M20-313A the card needs to be faxed or mailed to Mooney AC.
a description of work performed and what was found, if nothing found no further action required.
If stack or hucks are loose the plane is grounded and CW M20-314A is required.
the original M20-313 only included those planes named in the AD, but Mooney neded to find out how long this
issue has been occuring, so they included all M20's back to 1964.
Once all the flying Mooneys are reported by filling and mailing the cards, they will have an idea as to when
the improper stacking occured.