Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KD0MOF callsign genealogy
Currently held by Vrieze, Garrett 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 KD0MOF's current licensee, walking backwards.
- Vrieze, Garrett JMNgranted 2009-03-05cancelled 2010-08-17
Successor callsigns
Callsigns held now by people who previously held KD0MOF.
- Vrieze, GarrettMNgranted 2017-04-25