Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9PN callsign genealogy
Currently held by STOWELL, PATRICK
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 N9PN's current licensee, walking backwards.
- Pierce, Tim JWIgranted 2019-02-01cancelled 2024-01-09
Successor callsigns
Callsigns held now by people who previously held N9PN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9PN, oldest first.
- STOWELL, PATRICK IL2012-03-03 → cancelled 2021-12-21
- Pierce, Tim J WI2024-01-09 active