Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0CDL callsign genealogy
Currently held by FRISBIE, GERALD L
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 K0CDL's current licensee, walking backwards.
- FRISBIE, GERALD LMOgranted 1996-01-30cancelled 2004-02-24
Successor callsigns
Callsigns held now by people who previously held K0CDL.
No current licensee on record previously held this callsign.