Aiyura Airport (AYU)

Aiyura Airport (AYU) serves the Aiyura Valley in the Eastern Highlands Province of Papua New Guinea. This regional airstrip is critically important for the PNG National Agricultural Research Institute (NARI) located here, as well as for the local communities, providing essential air access to this remote highland region. The 'airport' is a minimalist facility, typically comprising an unpaved (grass or gravel) runway, suitable for light aircraft and STOL (Short Take-Off and Landing) operations. There is no conventional terminal building; passengers and visitors usually gather at a very basic, often open-sided, shelter that functions as a rudimentary waiting area.

Operational procedures at AYU are informal and highly dependent on visual flight rules (VFR) and local weather conditions. There are no scheduled commercial flights with major carriers; instead, services are typically provided by third-level airlines like PNG Air or Mission Aviation Fellowship (MAF), or by charter operators. There are no security checkpoints, baggage handling systems, or check-in counters. Passengers usually check in directly with the pilot or a local agent. Flights are prone to delays or cancellations due to tropical weather patterns, including heavy rainfall and fog, which can significantly affect visibility and runway conditions in the highlands.

Amenities at Aiyura Airport are non-existent. Travelers should not expect any facilities such as restrooms, food vendors, or retail shops. It is essential for visitors to bring all necessary provisions, including water and snacks, and to be prepared for the cooler highland climate which can be a stark contrast to the coastal areas. All arrangements for accommodation and ground transportation within the valley must be made in advance. The airport's sole purpose is to provide critical air access to this vital research and agricultural hub.