The ICAO API Data Service includes over 50 APIs, includes ICAO airport codes, airline codes, aircraft codes, NOTAMS, etc... The ICAO API Data Service is based on the raw data collected from different aviation authorities. The highly reliable data has been formatted in CSV and JSON, which is easily accessible and digestible to various fields of aviation professionals. Developers, business and data analysts, app builders and research experts can analyze a vast array of aviation safety data metrics using the ICAO API Data Service.