Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4JFB callsign genealogy
Currently held by BENNETT, JASON F
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 KA4JFB's current licensee, walking backwards.
- Bennett, Jason FTNgranted 2015-04-28cancelled 2016-06-14
Successor callsigns
Callsigns held now by people who previously held KA4JFB.
No current licensee on record previously held this callsign.