== Glitch == 

 I appreciate you pointing the Helis.com site snafu with respect to the WP:SPS, I guess I'll have to do some more digging to find better sources. I would like to bring to your attention, that while Flight International  is a fine magazine, their lists aren't always current. Example Royal Thai Air force S-92 but yet no listing, on Flight International.  Here you put the UH-1N back with the US Navy as a current user, unfortunately these  guys had it right. 
 backed up with these:     One of the reasons am not a big fan of the "magazine instant lists". And it's gotta make you wonder, where'd they information from? Same place the guys from Helis.com got theirs? Anyways this isn't a tit-for tat, I just wanted to make you aware of the glitch. Am stickler when it comes to sourcing items, and probably do more investigating a reference than I should. Cheers