Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4YTF callsign genealogy
Currently held by Phillips, Jimmy 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 W4YTF's current licensee, walking backwards.
- Phillips, Jimmy AALgranted 2015-04-02cancelled 2015-04-21
Successor callsigns
Callsigns held now by people who previously held W4YTF.
No current licensee on record previously held this callsign.