Change Aircraft Operating Airline (Agency) Name Form

Note: If alongside a change of Aircraft Operating Airline (Agency) name you require a change of 3LD and/or Telephony, follow this link: Modify Designator Form

State Focal Point(s)

If your state name is not found on this pull down list, please contact your state aviation authority.

Original Aircraft Operating Airline (Agency)

Change Aircraft Operating Airline (Agency)

Your Contact Information



As per the Rules for the "Registration of or Change in Designators", requests for the registration of a three-letter or telephony designator will only be recognized by ICAO when received from the State having jurisdiction over the aircraft operating airline (agency), aeronautical authority or service concerned.

  • If you wish to modify a three-letter designator and/or a telephony designator, visit the online store and purchase a PIN for a Modify Request. You may change the Agency Name for free.
  • Fill this form:
    • Select the State in which you are requesting a designator
    • Aircraft Operating Airline (Agency) Name: The name of the Aircraft Operating Airline (Agency)
    • Fill out your contact information
    • Enter CAPTCHA security code
  • Submit to your State Focal Point.