Can anybody help to identify this large, flying insect?

Question

I live in northern Pennsylvania and I found this insect on my porch. I've attempted to identify it, but I can't seem to find anything. I took a few photos of it:

http://i122.photobucket.com/albums/o260/ycsm570/Insect.png

So, any ideas as to what this might be?

Answer 1

woah..

its head looks like some kind of beetle but the body is completely different!

no ideas - sorry - i just want to say man that think is freaky!

Answer 2

It's a male dobsonfly and was a hellgramite.

Answer 3

GROSS!

Answer 4

Wow... thats a... "Butterflyous Uglysm Aphrodithus"

HAHAHA...

It is weird man... you should have smashed it with your shoe.

Answer 5

Looks like the one on this page:  http://tolweb.org/tree?group=Megaloptera...