Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4FB callsign genealogy
Currently held by Jenkins Sr, Jimmy
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 AJ4FB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AJ4FB.
No current licensee on record previously held this callsign.