Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NN0C callsign genealogy
Currently held by ERMISCH, PAUL
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 NN0C's current licensee, walking backwards.
- ERMISCH, PAULCOgranted 2003-11-18cancelled 2003-12-16
Successor callsigns
Callsigns held now by people who previously held NN0C.
- VERMEER, KEVIN EARgranted 2011-07-08cancelled 2012-03-10
All historical holders
Every license row we've seen with the callsign NN0C, oldest first.
- VERMEER, KEVIN E IA2000-07-28 → cancelled 2001-09-01
- ERMISCH, PAUL CO2024-12-18 active