A few years ago I tried to make contact with one of our pilot's sister regarding his shootdown and subsequent death (around the end of March, 1970-see pop a smoke for details). His name is Robert(Bob) Castle and her name is Nancy(Castle) Gross. Made email contact with her over the weekend and she would like to hear from anyone who knew/served with Bob. Her email address is firstname.lastname@example.org. She would especially like to hear from Jefferson(Jeff) Dorroh regarding a picture(s) of Bob. Best regards and Semper Fi, Steve Murray, email@example.com. 808-280-0830.