Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0LRF callsign genealogy
Currently held by Fitzjarrell, Larry 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 K0LRF's current licensee, walking backwards.
- Fitzjarrell, Larry RCOgranted 2013-11-08cancelled 2013-11-30
Successor callsigns
Callsigns held now by people who previously held K0LRF.
No current licensee on record previously held this callsign.