Confidence: Medium · Source: FCC ULS · As of 2026-10-24
K5AZP callsign genealogy
Currently held by Staev, Julius
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 K5AZP's current licensee, walking backwards.
- Staev, JuliusTXgranted 2026-09-29cancelled 2026-10-17
Successor callsigns
Callsigns held now by people who previously held K5AZP.
- FRYER, WILLIAM NTXgranted 2000-08-25cancelled 2012-08-28
All historical holders
Every license row we've seen with the callsign K5AZP, oldest first.
- FRYER, WILLIAM N TX1995-08-22 → cancelled 2000-08-25
- Staev, Julius TX2026-10-17 active