Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4JN callsign genealogy
Currently held by Prier, Jeffrey S
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 AJ4JN's current licensee, walking backwards.
- Prier, Jeffrey SVAgranted 2008-03-19cancelled 2008-06-26
Successor callsigns
Callsigns held now by people who previously held AJ4JN.
No current licensee on record previously held this callsign.