I'm sad to pass on the news that Dr. Carl Feehrer passed away at home on Wednesday September 26, 2012, following a long struggle with Lymphoma. Carl was the Chair of the AAVSO Solar Division for several years.
He is survived by his wife Barbara and several children and grandchildren. An obituary may be found at this URL. AAVSO Headquarters extends our condolences to his wife Barbara, children and grandchildren, and his friends and colleagues.