Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3LFC callsign genealogy
Currently held by CARUSO IV, FRANK R
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 K3LFC's current licensee, walking backwards.
- Caruso IV, Frank RDEgranted 2008-07-08cancelled 2008-11-21
Successor callsigns
Callsigns held now by people who previously held K3LFC.
No current licensee on record previously held this callsign.