JNTU B.Tech IV AIRPORT PLANNING AND MANAGEMENT Previous Question Paper (March - 2021 - R16)

An airport authority is a specialized, autonomous public body created specifically to own, operate, and manage an airport or a system of airports. It functions as an independent entity with its own budget, legal authority to issue revenue bonds, and the ability to enter into contracts, often governed by a board of directors appointed by local or state governments. Its primary focus is exclusively on aviation infrastructure and operational efficiency.

A port authority is a broader governmental or quasi-governmental agency that oversees multiple modes of transportation, such as seaports, airports, and sometimes rail or bridge infrastructure, within a specific geographic region. While it also operates with a degree of autonomy, its mandate is integrated across various transport sectors. The key difference lies in the scope of management: an airport authority is single-mode focused, whereas a port authority manages a multi-modal transportation portfolio, allowing for cross-subsidization and integrated logistics planning across different transport assets.

A reliever airport is a general aviation facility designated by the Federal Aviation Administration (FAA) to relieve congestion at high-density commercial service airports. To be classified as a reliever airport, the following requirements and criteria must be met:

• The airport must be located within a major metropolitan area, typically in close proximity to a primary commercial service airport experiencing significant air traffic delays.
• It must be open to the public and provide a viable alternative for general aviation aircraft, thereby diverting smaller, non-commercial traffic away from the primary hub.
• The airport must have a minimum of 100 based aircraft or handle at least 25,000 itinerant operations annually to demonstrate sufficient activity levels to justify its role in reducing congestion.
• It must possess adequate infrastructure, including runways and navigational aids, capable of accommodating the types of general aviation aircraft that would otherwise utilize the primary commercial airport.
• The airport must be included in the National Plan of Integrated Airport Systems (NPIAS), which confirms its strategic importance to the national aviation system and makes it eligible for federal funding under the Airport Improvement Program (AIP).