I know Ace Baker was unsuccessful at finding any airplane witnesses to talk to him. I imagine he would love to talk to Stanley.
Did he bother to go to the library to look up issues of newspapers on microfilm? Specifically, he could start with their 9/12 issues and then read through the reporting to see if there are accounts from eyewitnesses. There are plenty of American and foreign newspapers which covered the events of that day, so there is plenty to research. I'd wager you could find some eyewitness testimonials amongst all those news reports.
Then he could move on to the reports of television news outlets, of which, again, there are many to choose from, including U.S. and foreign networks.
After that, he could move on to demonstrating how the
forty other videos which show the second jet hitting the WTC towers, all taken from different locations with different cameras and by different people, are all also fakes as well.
Lastly, he could then demonstrate how all the still photographs of the impact, which appeared in newspapers, are also all fakes.
Or, he could take a much simpler and far more rational path and admit that the no plane proposition is ludicrous beyond words.