N.J. Stat. § 32:1-35.19
The following terms, as used herein, shall mean:
"Air terminal or terminals" shall mean developments consisting of runways, hangars, control towers, ramps, wharves, bulkheads, buildings, structures, parking areas, improvements, facilities or other real property necessary, convenient or desirable for the landing, taking off, accommodation and servicing of aircraft of all types, including but not limited to airplanes, airships, dirigibles, helicopters, gliders, amphibians, seaplanes, or any other contrivance now or hereafter used for the navigation of or flight in air or space, operated by carriers engaged in the transportation of passengers or cargo, or for the loading, unloading, interchange or transfer of such passengers or their baggage, or such cargo, or otherwise for the accommodation, use or convenience of such passengers, or such carriers or their employees (facilities and accommodations at sites removed from landing fields and other landing areas, however, to be limited to ticket stations and passenger stations for air passengers, to express and freight stations for air express and air freight, and to beacons and other aids to air navigation), or for the landing, taking off, accommodation and servicing of aircraft owned or operated by persons other than carriers.
"Air terminal purposes" shall mean the effectuation, establishment, acquisition, construction, rehabilitation, improvement, maintenance or operation of air terminals owned, leased or operated by the Port of New York Authority including airports operated under revocable permits or operated by others pursuant to agreements with the Port Authority.
"Real property" shall mean lands, structures, franchises and interests in land, including air space and air rights, waters, lands under water and riparian rights, and any and all things and rights included within the said term, and includes not only fees simple absolute but also any and all lesser interests, including but not limited to easements, rights-of-way, uses, leases, licenses and all other incorporeal hereditaments and every estate, interest or right, legal or equitable, including terms for years and liens thereon by way of judgments, mortgages or otherwise.
N.J.S. § 32:1-35.19