Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4JA callsign genealogy
Currently held by EKBLAD, CARL ALLYN
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 AJ4JA's current licensee, walking backwards.
- EKBLAD, CARL ALLYNFLgranted 2008-06-02cancelled 2008-06-12
Successor callsigns
Callsigns held now by people who previously held AJ4JA.
No current licensee on record previously held this callsign.