Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4TF callsign genealogy
Currently held by ANDERS JR, STERLING P
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 KZ4TF's current licensee, walking backwards.
- ANDERS JR, STERLING PNCgranted 2025-04-08cancelled 2025-05-19
Successor callsigns
Callsigns held now by people who previously held KZ4TF.
- ANDERS JR, STERLING PNCgranted 2025-06-07