Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1PZ callsign genealogy
Currently held by Cliff, Joshua K
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 W1PZ's current licensee, walking backwards.
- Cliff, Joshua KRIgranted 2025-04-02cancelled 2025-06-06
Successor callsigns
Callsigns held now by people who previously held W1PZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1PZ, oldest first.
- POCAHONTAS RADIO CLUB MA2013-05-17 → cancelled 2025-05-20
- Cliff, Joshua K RI2025-06-06 active