Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3FRD callsign genealogy
Currently held by Smith, Frederick 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 K3FRD's current licensee, walking backwards.
- Smith, Frederick WMDgranted 2017-07-26cancelled 2017-08-15
Successor callsigns
Callsigns held now by people who previously held K3FRD.
No current licensee on record previously held this callsign.