Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4RPK callsign genealogy
Currently held by HYLAND, JAMES T
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 W4RPK's current licensee, walking backwards.
- Hughes, Ralph PALgranted 2011-10-11cancelled 2011-12-09
Successor callsigns
Callsigns held now by people who previously held W4RPK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4RPK, oldest first.
- HYLAND, JAMES T TN1994-12-12 → cancelled 2006-12-13
- Hughes, Ralph P AL2021-09-14 active