I will have to agree with Raul. Camar may have gotten his shodan or nidan in the 60's to 70's from Aikikai Hombu Dojo and O'Sensei may have even signed them but that doesn't mean that he or his organization is still affiliated with Hombu Dojo today. Do you really believe that Camar as an 8th Dan Aikikai today is of the same level with Tamura Shihan, Yoshimitsu Yamada Shihan, Endo Shihan, Fujita Shihan, Sugano Shihan, Suganuma Shihan and etc. who are all 8th Dans?
I suggest that you write Aikikai Hombu Dojo and inquire as to the status of Omar Camar and your organization. Address you query to Masake Tani Shihan or Somemiya Shihan at:
I am sure that they will entertain your questions. Thanks!