Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4FZR callsign genealogy
Currently held by Peeler, Michael A
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 K4FZR's current licensee, walking backwards.
- PEELER, MICHAEL Acancelled 1999-05-05
Successor callsigns
Callsigns held now by people who previously held K4FZR.
- Peeler, Michael AFLgranted 2026-07-14