In 1922 the main building was converted to a chapel, and the royal remains were moved to tombs constructed on the grounds. The chapel was added to the National Register of Historic Places August 7, 1972. Kahu of the Royal Mausoleum. These are the keepers or kahu of the Royal Mausoleum at Mauna Ala: Nahalau, till 1873
Hawaiian Airlines (Hawaiian: Hui Mokulele o Hawaiʻi [huwi mokulele o həˈʋɐjʔi]) is the largest operator of commercial flights to and from the U.S. state of Hawaii.It is the tenth-largest commercial airline in the United States, and is based at Honolulu, Hawaii.