Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WK4R callsign genealogy
Currently held by WEST PASCO CONTEST CLUB
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 WK4R's current licensee, walking backwards.
- TILTON, RICKY LNCgranted 2002-03-16cancelled 2008-04-04
Successor callsigns
Callsigns held now by people who previously held WK4R.
- KJ3XexpiredWEST PASCO CONTEST CLUBFLgranted 2006-03-14cancelled 2018-03-15
All historical holders
Every license row we've seen with the callsign WK4R, oldest first.
- PRIMM, BILLY C TN1988-01-12 → cancelled 2000-01-13
- WEST PASCO CONTEST CLUB FL2000-02-15 → cancelled 2006-03-14
- TILTON, RICKY L NC2018-03-13 active