Did Anyone Know Him?

My cousin's name was Michael James Hatfield and his Foreign Service was at BIEN HOA A.F.Base. He arrived on 1-20-70 and was killed in action on 3-22-70. He was a Helicopter Polit. I have missed not knowing Michael but I feel even worse for his wife. She was expecting their first child when he was called to service and she was still expecting when she had to lay him to rest. My uncle and my father has been looking for anyone who knew Michael or has any information that could be of help. Michael was from Graying Michigan. If you can help in any way please e-mail me.

Thank You!