Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1ZL callsign genealogy
Currently held by Przybiski III, Edward 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 N1ZL's current licensee, walking backwards.
- Przybiski III, Edward TTXgranted 2025-08-16cancelled 2025-09-05
Successor callsigns
Callsigns held now by people who previously held N1ZL.
- Przybiski III, Edward TTXgranted 2026-03-24
All historical holders
Every license row we've seen with the callsign N1ZL, oldest first.
- LATHROP, HAROLD D WA2013-08-13 → cancelled 2025-08-14
- Przybiski III, Edward T TX2025-09-05 → cancelled 2026-03-24