OA-1K Skyraider II undergoes testing.
Wiki article with specs, etc.:
There was an interesting thread about the modern Skyraider in this forum:
OA-1K Skyraider II undergoes developmental testing at Eglin to support special operations missions
The U.S. Air Force’s newest special operations aircraft, the OA-1K Skyraider II, is currently undergoing developmental testing at Eglin Air Force Base to assess its suitability for operational use.
Wiki article with specs, etc.:
Can The OA-1K Skyraider II Actually Be Useful In A Pacific Fight?
The USAF thinks air-launched drones, standoff weapons, and its ability to fly from remote locations may give the OA-1K relevance in high-end combat.
There was an interesting thread about the modern Skyraider in this forum:
Modernized/Turboprop Skyraider
Well, first of all, conventional landing gear involves a tail wheel (not tricycle gear). Second, no answer on the external Skyraider fuel tank size? Third, I'm impressed we're still stuck on the taildragging gear out of all the things we could debate/talk about with this mythical airplane...