Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7F callsign genealogy
Currently held by Rardin, Alvin F
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 KC7F's current licensee, walking backwards.
- Rardin, Alvin FNVgranted 2018-05-17cancelled 2019-10-27
Successor callsigns
Callsigns held now by people who previously held KC7F.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC7F, oldest first.
- Erickson, Carl W WA2008-06-12 → cancelled 2017-10-06
- Rardin, Alvin F NV2019-10-27 active