Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0MNL callsign genealogy
Currently held by KAUFMAN, STEPHEN L
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 N0MNL's current licensee, walking backwards.
- Pagcaliwagan, HehersonNJgranted 2023-11-22cancelled 2023-12-22
Successor callsigns
Callsigns held now by people who previously held N0MNL.
- Schmidt, Windsor PCAgranted 2017-08-01
All historical holders
Every license row we've seen with the callsign N0MNL, oldest first.
- KAUFMAN, STEPHEN L MN2002-09-19 → cancelled 2014-09-20
- Schmidt, Windsor P CA2017-01-21 → cancelled 2017-08-01
- Pagcaliwagan, Heherson NJ2023-12-22 active