Garden Point Airport — Pirlangimpi, Australia

GPN is the IATA code for Garden Point Airport, a small regional airstrip serving Pirlangimpi on Melville Island in Australia's Northern Territory, part of the Tiwi Islands. The airport primarily supports the local Indigenous community, connecting Pirlangimpi with Darwin and other Tiwi settlements via light aircraft charter and regional carriers. Given the remote, sparsely populated location, GPN sees limited scheduled traffic, functioning mainly as a lifeline for medical evacuations, mail, cargo, and passenger transport where road access is impractical or unavailable during wet-season flooding. The runway is unpaved or basic-sealed, typical of outback and island airstrips in this part of Australia, and ground facilities remain minimal, reflecting the airport's role as essential rather than commercial aviation infrastructure for the Tiwi Islands region.