Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA1JR callsign genealogy
Currently held by RANAGAN, JOSEPH A
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 AA1JR's current licensee, walking backwards.
- RANAGAN, JOSEPH AMEgranted 1993-04-27cancelled 2000-12-19
Successor callsigns
Callsigns held now by people who previously held AA1JR.
- ALBERG, ROBERT TRIgranted 2016-11-02