“I’ve also seen Navy training planes of some sort, smaller Cessna types with US Navy markings, doing touch and goes at LNS.
There are a few T-28 Trojans (former Navy trainers) in private ownership and a few of those still sport Navy paint jobs. When I lived out in central PA there were 2 or 3 of them hangared over at Smoketown Airport. The T-28 looks like a mini A-1 Skyraider. Big @ss radial engine in the nose. There are also a lot of T-6 Texans (Navy version is SNJ) in private hands. Some of those sport their original military paint schemes.
OK. Maybe those are what I have seen. Thanks for the info!