Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4HX callsign genealogy
Currently held by Crowder, Randolph G
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 AJ4HX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AJ4HX.
No current licensee on record previously held this callsign.