Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0JKZ callsign genealogy
Currently held by Villalva, Annette V
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 KA0JKZ's current licensee, walking backwards.
- Villalva, Annette VCOgranted 2016-09-19cancelled 2016-10-12
Successor callsigns
Callsigns held now by people who previously held KA0JKZ.
No current licensee on record previously held this callsign.