SELCAL Verification

PLEASE SEND ONLY ONE RESPONSE TO THE SELCAL VERIFICATION LETTER.  IF YOU SUBMIT YOUR RESPONSE ONLINE, PLEASE DO NOT SEND A RESPONSE VIA EMAIL OR FAX. 

This website can be used to verify your SELCAL codes if you do not need to make any changes to your SELCAL assignments. You may also use this page to update your contact information.

If you have changes to make to a SELCAL code or aircraft registration number please fax or email the SELCAL verification form and note the changes that need to be made.

You can fax your changes to ASRI at fax number:   443-951-0349.   Or you may email your response to selcal@asri.aero

If you have no change to make you may verify your SELCAL codes using this website.

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Confirmation Statement

Due to the limited quantity of 12- and 16-tone SELCAL codes, duplicate SELCAL code assignments to multiple active aircraft must be expected by all SELCAL users. Aviation Spectrum Resources Inc. (ASRI) makes no assurances that any SELCAL code issued previously, now, or in the future, will be unique to the aircraft it is assigned. All users of SELCAL codes must operate in accordance with the guidance specified in the ICAO Convention on International Aviation*, verifying the end user employs proper voice identification procedures to confirm any communication received is intended for the recipient.

By verifying the SELCAL codes from ASRI for your company, or organization, you agree on behalf of yourself, your company or organization that you have read and understood the information provided in this statement, and will indemnify, defend and hold ASRI and its affiliates, members, directors, officers, shareholders, employees, representatives, agents, attorneys, and successors, harmless from and against any and all claims, liabilities, obligations, judgments, causes of action, costs and expenses arising from, out of or related to the use of any new or existing SELCAL code worldwide.

*Annex 10, Vol. II, Paragraph 5.2.4.1.1 – 'Due to the limited number of SELCAL codes, similar code assignments to multiple aircraft may be expected. Therefore, the use of correct radiotelephony (RTF) procedures contained in this chapter is emphasized when establishing communications via SELCAL.'