Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4CGT callsign genealogy
Currently held by SERVAIS, DONALD C
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 K4CGT's current licensee, walking backwards.
- SERVAIS, DONALD CGAgranted 1994-10-19cancelled 2000-06-09
Successor callsigns
Callsigns held now by people who previously held K4CGT.
No current licensee on record previously held this callsign.