Clarrie,
Sorry, but to me the sentence appears incomplete and does not make sense.
What did the 744 do to cause the Saab to perform something death defying? Was it wake turb? Some type of separation breakdown? or perhaps a runway incursion? Also, what was the death defying act performed by the Saab?
What ever it was, it seems to have caused you to suddenly perform a steep vertical climb.
Please don't take this as smart ass criticism. I am just trying to make sense of the statement as it appears to be the result of an interesting event.
Maybe I am reading too much into it or just plain dumb.