Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0MON callsign genealogy
Currently held by RHODELANDER, TOM 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 N0MON's current licensee, walking backwards.
- Cavalco, Alex JMOgranted 2017-01-25cancelled 2019-05-21
Successor callsigns
Callsigns held now by people who previously held N0MON.
- RHODELANDER, THOMAS JKSgranted 2018-12-18
All historical holders
Every license row we've seen with the callsign N0MON, oldest first.
- Cavalco, Alex J WI2019-05-21 active
- RHODELANDER, TOM J— → cancelled 1999-03-11