Can we draw the following hypothesis from the context (see options)? 

Context:

The 337 Squadron (Norwegian: "337-skvadronen" ) is a maritime helicopter unit of the Royal Norwegian Air Force (RNoAF). Based at Bardufoss Air Station, the squadron operates eight NHIndustries NH90. The helicopters are used by the Norwegian Coast Guard and serve on the "Nordkapp"-class, the "Barentshav"-class and on NoCGV "Svalbard".

Hypothesis:  Norwegian Coast Guard  uses the helicopters. 
pick from the following.
1). Yes
2). It's impossible to say
3). No
1).