Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA5CM callsign genealogy
Currently held by MORSE, CLAYTON W
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AA5CM's current licensee, walking backwards.
- MORSE, CLAYTON WOKgranted 2017-01-12cancelled 2017-08-11
Successor callsigns
Callsigns held now by people who previously held AA5CM.
- RUSSELL, DONALD KOKgranted 2024-04-18
All historical holders
Every license row we've seen with the callsign AA5CM, oldest first.
- RUSSELL, DONALD K OK1997-05-15 → cancelled 2004-04-30
- MORSE, CLAYTON W OK2017-08-11 active