Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6ZZT callsign genealogy
Currently held by FAIRBAIRN, CARL E
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 K6ZZT's current licensee, walking backwards.
- Fairbairn, Carl ECAgranted 2006-06-16cancelled 2006-12-30
Successor callsigns
Callsigns held now by people who previously held K6ZZT.
No current licensee on record previously held this callsign.