Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3FIV callsign genealogy
Currently held by Haverty, John F
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 K3FIV's current licensee, walking backwards.
- HAVERTY, JOHN FCAgranted 2003-01-28cancelled 2003-12-30
Successor callsigns
Callsigns held now by people who previously held K3FIV.
No current licensee on record previously held this callsign.