Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0RJ callsign genealogy
Currently held by Sommer, Miles E
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 AB0RJ's current licensee, walking backwards.
- Sommer, Miles EMOgranted 2001-05-25cancelled 2001-06-29
Successor callsigns
Callsigns held now by people who previously held AB0RJ.
No current licensee on record previously held this callsign.