Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4OZN callsign genealogy
Currently held by SALLEY, PHILIP C
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 K4OZN's current licensee, walking backwards.
- WB4OZNcancelledcancelled 1998-07-15
Successor callsigns
Callsigns held now by people who previously held K4OZN.
- SALLEY, PHILIP CALgranted 2016-11-17