Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0VPR callsign genealogy
Currently held by Luft, Spencer D
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 KC0VPR's current licensee, walking backwards.
- Clark, Ken WMOgranted 2024-01-17cancelled 2024-02-06
Successor callsigns
Callsigns held now by people who previously held KC0VPR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0VPR, oldest first.
- Luft, Spencer D CO2005-12-14 → cancelled 2017-12-15
- Clark, Ken W MO2024-02-06 active