HRS §263-3
Who owns the airspace above land and water
This section says that the owner of the land or water surface also owns the space above it. But that ownership is limited by the right of aircraft to fly over, as described in another section.
landowners
The statute, as written — Ownership of space
The ownership of the space above the lands and waters of the State is declared to be vested in the several owners of the surface beneath, subject to the right of flight described in section 263-4.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.