There are two different names for this woman. In the 70's, J. Gary Shaw and Larry Ray Harris interviewed a woman who claimed to be her, and she worked at the Terminal Annex building. LArry Harris worked there himself in the 70's, and that was how he located here. Her name was Francine Burrows.
Another woman, Toni Foster came forward and she is the person hose name you are seeking.
Thank you Steve.
I think the person referred here as "stick-man" was Toni Foster husband.
In her year 2000 interview she is stating:
"Just like everyone else, we knew President Kennedy was
coming so we were trying to hurry and get downtown to see him.
We were listening
to the radio to follow what areas he was in; so
we were hurrying... Then he (her husband) wanted to go down near the underpass."
" I remember, for myself, I was looking for my husband. I
knew he was in the line of fire from where he was and I was trying
to find him."
Here are Toni and her husband in Bronson film:
Here are they in Hughes:
And Hughes again:
So what is referred here as walkie-talkie most probably was a radio.
Another thing that caught my attention in Toni Foster interview is the following:
"And I remember everything stopped for me. I remember
[his head] looked like
confetti, it was just blown off. It hit him
back here [puts her hand on the right rear of her head] and it was
just like
confetti. The spray went behind him."
Will have to consider posting my confetti cannon theory again. Or maybe not?