thumb|airtransse Beechcraft 1900
thumb|airtransse Beechcraft 1900
was an airline headquartered in the Shinjuku, Tokyo, Japan. It operated scheduled passenger services. Its main base was Hakodate Airport in Hakodate, with a hub at New Chitose Airport; both are in Hokkaido.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).