Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8CTB callsign genealogy
Currently held by Brown, Christopher T
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 K8CTB's current licensee, walking backwards.
- Brown, Christopher TWVgranted 2013-12-04cancelled 2013-12-24
Successor callsigns
Callsigns held now by people who previously held K8CTB.
No current licensee on record previously held this callsign.