Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0UGH callsign genealogy
Currently held by Paulsen, Michael W
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 N0UGH's current licensee, walking backwards.
- Paulsen, Michael WORgranted 2012-02-13cancelled 2014-09-05
Successor callsigns
Callsigns held now by people who previously held N0UGH.
- Diller, Aaron LKSgranted 2002-07-19cancelled 2006-05-31
All historical holders
Every license row we've seen with the callsign N0UGH, oldest first.
- Diller, Aaron L KS2002-07-19 → cancelled 2006-05-11
- Paulsen, Michael W OR2026-01-21 active