Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5ARV callsign genealogy
Currently held by GRISWOLD, GARVIN
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 K5ARV's current licensee, walking backwards.
- GRISWOLD, GARVINAZgranted 2016-01-28cancelled 2020-01-03
Successor callsigns
Callsigns held now by people who previously held K5ARV.
No current licensee on record previously held this callsign.