Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA1CJ callsign genealogy
Currently held by HARRIMAN II, EUGENE M
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 AA1CJ's current licensee, walking backwards.
- Shuffield, William JMOgranted 2020-05-14cancelled 2020-11-14
Successor callsigns
Callsigns held now by people who previously held AA1CJ.
- HARRIMAN II, EUGENE MMAgranted 2018-10-10
All historical holders
Every license row we've seen with the callsign AA1CJ, oldest first.
- Shuffield, William J MO2020-11-14 active
- HARRIMAN II, EUGENE M— → cancelled 1998-10-20