Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7PRZ callsign genealogy
Currently held by RIESLAND, DAN L
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 N7PRZ's current licensee, walking backwards.
- Jourdan, William SORgranted 2014-04-10cancelled 2014-06-14
Successor callsigns
Callsigns held now by people who previously held N7PRZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7PRZ, oldest first.
- RIESLAND, DAN L WA2000-07-18 → cancelled 2012-10-10
- Jourdan, William S OR2024-10-16 active