Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5CBC callsign genealogy
Currently held by Campbell II, Cromwell B
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 K5CBC's current licensee, walking backwards.
- Campbell II, Cromwell BTXgranted 2018-07-13cancelled 2019-02-05
Successor callsigns
Callsigns held now by people who previously held K5CBC.
No current licensee on record previously held this callsign.