Actually, I believe it's "Dowar." The penultimate letter looks like an "a". Its shape you can notice by comparing it to the same letter taken from another surnames on this list.
I think that there may be three words in the top line . The military rank started with the C or G and the first name, possible started with A ( I'm getting an impression it is Alex ) and then the last name Tyson. The word below the name is the town he came from started with C or G.
Certainly it can be alse the given name and the surname only in the first line. But why there is the second big letter there ?
Not the Cleveland. I'm leaning towards the Georgia. And not the Cpt. rather. It looks the word is longer. But the Capt looks better. So Capt Alex Tyson Georgia .... that is very very possible.
Actually, I believe it's "Dowar." The penultimate letter looks like an "a". Its shape you can notice by comparing it to the same letter taken from another surnames on this list.
And finally I have found the guy in a document found via the net ... his correct name is F/O Vincent P. Dewar .... He was the co-pilot for the first missions as I understood.