Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4KZF callsign genealogy
Currently held by ELAM, PEARL L
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 K4KZF's current licensee, walking backwards.
- Jacobi, Karen EFLgranted 2019-02-07cancelled 2019-02-26
Successor callsigns
Callsigns held now by people who previously held K4KZF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4KZF, oldest first.
- ELAM, PEARL L TN1989-10-10 → cancelled 2001-10-11
- Jacobi, Karen E FL2019-02-26 active