Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KZ0F callsign genealogy
Currently held by RAGAN, ROGER W
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 KZ0F's current licensee, walking backwards.
- Adams, Mark MVAgranted 2016-02-19cancelled 2016-05-24
Successor callsigns
Callsigns held now by people who previously held KZ0F.
- SCOTT, JEFFREY JCOgranted 2016-10-21
All historical holders
Every license row we've seen with the callsign KZ0F, oldest first.
- RAGAN, ROGER W CO2004-04-23 → cancelled 2016-04-26
- Adams, Mark M VA2026-02-25 active