Couple of points for anyone reading with the intention of going over to there for a spotting trip. NYO is indeed a pretty dead place but if you come out of the terminal and walk along to the left you’ll see a couple of hangars where some of the yellow target towing Lears and Mu2s live. Also there should be one or two Coastguard CASA 212s hanging around.
If anyone is looking for a cheap place to stay when over to Stockholm on a trip, there’s a Formule 1 within walking distance of the
T-Bana system. You pass it on the way to Stockholm on the airport bus. It’ll be basic, as Formule 1s are, but it does the job and is only 5 minutes walk to Telefonplan t-bana station (on the red line – destination Fruängen). There’s a 24 hour Micky D’s across the road if you are a bit peckish after coming back in from the pub.