Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3RFR callsign genealogy
Currently held by ROSSMAN, RICHARD 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 K3RFR's current licensee, walking backwards.
- ROSSMAN, RICHARD FPAgranted 2018-06-20cancelled 2018-08-14
Successor callsigns
Callsigns held now by people who previously held K3RFR.
No current licensee on record previously held this callsign.