Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4ZFK callsign genealogy
Currently held by DAVIES, PHILLIP L
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 N4ZFK's current licensee, walking backwards.
- Davies, Phillip LFLgranted 2012-07-27cancelled 2012-08-17
Successor callsigns
Callsigns held now by people who previously held N4ZFK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4ZFK, oldest first.
- DAVIES, PHILLIP L FL2000-04-27 → cancelled 2012-05-30
- Davies, Phillip L FL2022-06-03 active