Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0PD callsign genealogy
Currently held by Ahrens, Paul J
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 N0PD's current licensee, walking backwards.
- Ahrens, Paul JNEgranted 2024-05-07cancelled 2025-03-25
Successor callsigns
Callsigns held now by people who previously held N0PD.
- BUTLER SR, PAUL WMOgranted 2001-01-23cancelled 2002-04-10
All historical holders
Every license row we've seen with the callsign N0PD, oldest first.
- BUTLER SR, PAUL W MO2000-08-22 → cancelled 2001-01-23
- Deeken, Patrick M MO2013-06-14 → cancelled 2025-02-12
- Ahrens, Paul J NE2025-03-25 active