Published by the International Civil Aviation Organization (ICAO), this document assigns a unique four-letter code to every airport and aviation facility that needs to talk to air traffic control or file a flight plan.
With the rise of APIs and cloud-based navigation databases (like Lido or Jeppesen), some argue the PDF is dying. However, that is not the case for three reasons:
Published by the International Civil Aviation Organization (ICAO), this document assigns a unique four-letter code to every airport and aviation facility that needs to talk to air traffic control or file a flight plan.
With the rise of APIs and cloud-based navigation databases (like Lido or Jeppesen), some argue the PDF is dying. However, that is not the case for three reasons: doc 7910 pdf