A Comprehensive Overview of Major Airports' Three-letter Codes Worldwide

A Comprehensive Overview of Major Airports' Three-letter Codes Worldwide

This article explores the three-letter codes of major global airports and their significance in international air transport. By analyzing the functions of various airports, such as Miami International Airport, New York's John F. Kennedy International Airport, Los Angeles International Airport, and Bogotá's El Dorado International Airport, it reveals their roles in connecting different parts of the world. The article emphasizes the convenience of three-letter codes and looks ahead to potential developments in the aviation industry.

07/21/2025 Airport Codes
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Understanding HS Product Codes and Declaration Elements: A Practical Guide

Understanding HS Product Codes and Declaration Elements: A Practical Guide

This article explores the importance of classifying HS (Harmonized System) customs codes and filling out declaration elements. Through practical declaration cases, it offers practical guidance for professionals in international trade and freight forwarding. The article analyzes the classification standards, purposes, and specific declaration methods for various goods, aiming to enhance customs declaration efficiency, reduce the risk of errors, and ensure the smooth progress of international trade.

07/21/2025 Customs Knowledge
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Comprehensive Analysis of Customs Duty Exemption Codes and Their Application

Comprehensive Analysis of Customs Duty Exemption Codes and Their Application

The customs exemption and taxation code is used for classifying and managing the taxation of import and export goods, covering statutory taxation, tax reductions, exemptions, and special policies. This article provides a detailed analysis of the definitions and applicable scope of various tax exemption types, including general taxation, gratuitous aid, imported materials for specific regions, and goods for scientific research and technology transformation. This information is significant for optimizing customs declarations and reducing costs.

07/21/2025 Customs Knowledge
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WCO BRS Partner to Advance Green Trade Via HS Codes

WCO BRS Partner to Advance Green Trade Via HS Codes

The World Customs Organization (WCO) and the Secretariats of the Basel, Rotterdam and Stockholm Conventions (BRS) highlighted their collaboration in addressing environmental and social issues using the Harmonized System (HS) at the BRS COPs in Geneva. The WCO facilitates customs control of goods threatening the environment and human health by introducing HS codes. They shared elements of successful proposals, aiming to strengthen global cooperation and build a sustainable trade future. This partnership demonstrates how the HS can be leveraged for environmental protection and responsible trade practices on a global scale.

01/05/2026 Customs Knowledge
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New IATA AHM 732 Delay Codes Boost Airline Performance Tracking

New IATA AHM 732 Delay Codes Boost Airline Performance Tracking

This webinar focuses on the new IATA AHM 732 delay codes, aiming to equip performance managers, data analysts, and frontline staff with the knowledge to master the new code system. The goal is to improve flight delay data collection and analysis capabilities, ultimately optimizing airport operational efficiency and reducing costs. The webinar will delve into the new code structure, data collection best practices, analysis methods and tools, and share practical case studies to illustrate effective implementation.

12/30/2025 Logistics Industry Insights
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Ebay Sellers Guide to UPC Codes Key Tips for Beginners

Ebay Sellers Guide to UPC Codes Key Tips for Beginners

This article is designed for new eBay sellers, providing a detailed explanation of the role and requirements of UPC codes in product listings. It offers three solutions for when a UPC code is not available and emphasizes other important listing considerations. The aim is to help sellers successfully start their cross-border e-commerce business on eBay.

12/31/2025 Logistics Encyclopedia
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WCO Proposes Green Shift for Chemical Trade Via HS Codes

WCO Proposes Green Shift for Chemical Trade Via HS Codes

A WCO workshop explored using the Harmonized System (HS) code to identify and manage traded chemicals, supporting environmental sustainability. The discussions emphasized the need for improvements to the HS system and promoted dialogue on a 'Green HS'. This aims to leverage HS codes for better tracking and regulation of chemicals with environmental impacts, ultimately fostering more sustainable trade practices and contributing to global environmental protection efforts. The workshop highlighted the potential of the HS code to play a crucial role in achieving a greener and more responsible chemical trade landscape.

01/16/2026 HS Code Query
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ICAO Codes Key to Taoyuan Airports Global Air Travel Role

ICAO Codes Key to Taoyuan Airports Global Air Travel Role

This article delves into the ICAO code RCTP of Taoyuan International Airport, illustrating its crucial role in aviation data analysis, including flight tracking, passenger flow analysis, and cargo volume analysis. Through case studies, it demonstrates how to utilize the ICAO code to optimize flight delay analysis. Looking ahead, the ICAO code will play an even greater role in the construction of smart airports, contributing to the digital transformation of the aviation industry. It highlights the significance of RCTP in understanding and improving airport operations and air traffic management.

01/20/2026 Airport Codes
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Guide to Tonghua Liuhe Airport TNH and ZYTN Codes Explained

Guide to Tonghua Liuhe Airport TNH and ZYTN Codes Explained

This article details the IATA code (TNH) and ICAO code (ZYTN) of Tonghua Liuhe Airport. It explains the importance of understanding airport codes, answers frequently asked questions about them, and analyzes the role of Tonghua Liuhe Airport in regional economic development. The aim is to help readers quickly grasp airport code knowledge and facilitate convenient air travel. It serves as a quick reference guide for identifying the airport and understanding its significance within the aviation network and the surrounding region.

01/20/2026 Airport Codes
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