Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0JR callsign genealogy
Currently held by Okunewick, Philip 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 AB0JR's current licensee, walking backwards.
- OKUNEWICK, PHILIP ECOgranted 1999-06-23cancelled 1999-12-30
Successor callsigns
Callsigns held now by people who previously held AB0JR.
No current licensee on record previously held this callsign.