Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4FX callsign genealogy
Currently held by ROBINSON, KENNETH A
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 AJ4FX's current licensee, walking backwards.
- Robinson, Kenneth AFLgranted 2007-05-09cancelled 2008-03-11
Successor callsigns
Callsigns held now by people who previously held AJ4FX.
No current licensee on record previously held this callsign.