Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4XP callsign genealogy
Currently held by JONES JR, ROBERT W
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 AJ4XP's current licensee, walking backwards.
- JONES JR, ROBERT WNCgranted 2004-09-13cancelled 2010-04-05
Successor callsigns
Callsigns held now by people who previously held AJ4XP.
- JONES JR, ROBERT WNCgranted 2017-07-18cancelled 2017-09-26