Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WVZ callsign genealogy
Currently held by Robinson, David 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 K4WVZ's current licensee, walking backwards.
- Robinson, David MFLgranted 2016-09-22cancelled 2018-10-30
Successor callsigns
Callsigns held now by people who previously held K4WVZ.
No current licensee on record previously held this callsign.