Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7LEO callsign genealogy
Currently held by MC NUTT, STEVEN 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 N7LEO's current licensee, walking backwards.
- Notenboom, Leo AWAgranted 2012-07-05cancelled 2012-07-24
Successor callsigns
Callsigns held now by people who previously held N7LEO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7LEO, oldest first.
- MC NUTT, STEVEN J ID1998-02-20 → cancelled 2010-02-23
- Notenboom, Leo A WA2022-04-27 active