Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3FZF callsign genealogy
Currently held by Dallas, James M
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 K3FZF's current licensee, walking backwards.
- DALLAS, JAMES Mcancelled 1998-12-09
Successor callsigns
Callsigns held now by people who previously held K3FZF.
- Dallas, James MPAgranted 2022-01-28