Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB2JJ callsign genealogy
Currently held by Brown, Alfred R
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 AB2JJ's current licensee, walking backwards.
- JORDY, JJ (John)COgranted 2020-09-01cancelled 2024-05-25
Successor callsigns
Callsigns held now by people who previously held AB2JJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AB2JJ, oldest first.
- Brown, Alfred R NY2004-06-04 → cancelled 2016-08-31
- JORDY, JJ (John) CO2024-05-25 active