Without going into my dislike of tantos or chisel-grinds, be forwarned that the Aviator is a chisel-ground knife, meaning that it is ground only on one side, like a carpenter's plane or chisel. You will find many carpentry tools with better edge geometry than this "knife," however - notice that its grind only extends about 1/4" of the width of the blade! My recommendations for a small tanto would have to start with "anything except the Aviator."
I'm feeling a little silly, actually. I made a knife that fit your specs almost exactly, but I liked it so much I recently used it in a blade-breaking experiment. Maybe I could offer you a folder? I dunno, to each his own, but please not the Aviator... these represent the peak of "prybar" thinking that has taken hold of the industry in recent years
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-Drew Gleason
Little Bear Knives