Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K0ARV callsign genealogy
Currently held by Monson, Arvid M
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 K0ARV's current licensee, walking backwards.
- Monson, Arvid MMNgranted 2001-07-20cancelled 2003-09-30
- KK4HVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K0ARV.
- ZIMMERMAN, JAMES AIAgranted 1996-11-04cancelled 1998-07-14