Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4TZR callsign genealogy
Currently held by Flori, Sheila R
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 K4TZR's current licensee, walking backwards.
- Flori, Sheila RAZgranted 1995-03-29cancelled 2002-05-10
Successor callsigns
Callsigns held now by people who previously held K4TZR.
No current licensee on record previously held this callsign.