Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4YCC callsign genealogy
Currently held by York County Contesters
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 W4YCC's current licensee, walking backwards.
- KJ4CCYcancelledYork County ContestersSCgranted 2008-02-20cancelled 2008-04-01
Successor callsigns
Callsigns held now by people who previously held W4YCC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4YCC, oldest first.
- DURHAM SR, JOHN D KY1988-02-23 → cancelled 2000-02-24
- York County Contesters SC2018-03-21 active