Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8RFD callsign genealogy
Currently held by Vassel, John P
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 K8RFD's current licensee, walking backwards.
- Vassel, John PMIgranted 2001-10-23cancelled 2008-03-25
Successor callsigns
Callsigns held now by people who previously held K8RFD.
- Vassel, John PMIgranted 2017-12-28