Frontier Flying Service
Frontier Flying Service ( d/b/a Ravn Connect ) was an American airline headquartered in Fairbanks , Alaska , United States . 
<triplet> Frontier Flying Service <subj> American <obj> country <subj> airline <obj> instance of <subj> Fairbanks, Alaska <obj> headquarters location <subj> United States <obj> country <triplet> Ravn Connect <subj> American <obj> country <subj> airline <obj> instance of <subj> United States <obj> country <triplet> Fairbanks, Alaska <subj> American <obj> country <subj> United States <obj> country