First of all thank you all especially xbradtic for the chance to cease being a lurker and occasional reader/contributor.
Dripping my toe in the shallow end:
Plane pr0n is seems popular to add right now, my “welcome aboard” post is some “amateur” plane pr0n. The slide show features the OV-10 Bronco and Cessna O-2 Skymaster aircraft on display at the National Museum of the USAF. Taken during my visit there in January 2012.
You can learn more about the OV-10 Bronco at the museum here.
See the OV-10 Bronco Association to learn even more about this great airplane.
There are quite a few on static throughout the world. A flyable display aircraft can be seen here.
and of course the obligatory Wikipedia page.