@lunchmeat I'm not aware of any big, accessible and comprehensive database for N.A. I'm hopeful that something of this sort will evolve out of the vast store of data being accumulated by the Archives of the Impossible project, created by Jeff #Kripal at #Rice University:
https://impossiblearchives.rice.edu/explore-archives
It might be worth poking around there, though I don't think much of the material (the personal files of Jacques #Vallee, for example) has been digitized yet, and there's a focus on UFO/UAP to start with