Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7RPU callsign genealogy
Currently held by KUENZ, DON C
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 KB7RPU's current licensee, walking backwards.
- KB0CNAno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KB7RPU.
- KUENZ, DON CWYgranted 2026-04-10