Where is the headquarters of the Inter-Island Steam Navigation Company that later became Hawaiian Airlines?
Inter-Island Steam Navigation Company: Inter-Island Steam Navigation Company was a company headquartered in Honolulu that ran steam boat service between Hawaiian cities from 1883 until 1947. Inter-Island Steam Navigation Company:  On January 30, 1929, the company founded a subsidiary, Inter-Island Airways, that would later become Hawaiian Airlines. Hawaiian Airlines: Hawaiian Airlines (Hawaiian: "" ) is the largest airline in Hawaii.
Honolulu