Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0SLZ callsign genealogy
Currently held by PURDUSKI, PERRY R
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 N0SLZ's current licensee, walking backwards.
- Zarn, Samuel LSCgranted 2014-01-31cancelled 2015-04-11
Successor callsigns
Callsigns held now by people who previously held N0SLZ.
- Zarn, Samuel LORgranted 2026-09-01
All historical holders
Every license row we've seen with the callsign N0SLZ, oldest first.
- PURDUSKI, PERRY R KS2002-05-24 → cancelled 2014-08-12
- Zarn, Samuel L SC2015-04-11 → cancelled 2016-07-19