Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AG5JD callsign genealogy
Currently held by Sabin, Robert P
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 AG5JD's current licensee, walking backwards.
- Sabin, Robert PTXgranted 2012-10-11cancelled 2017-03-06
Successor callsigns
Callsigns held now by people who previously held AG5JD.
No current licensee on record previously held this callsign.