Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0CHT callsign genealogy
Currently held by Phelps, Chet O
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 K0CHT's current licensee, walking backwards.
- Phelps, Chet OCOgranted 2015-02-13cancelled 2017-11-04
Successor callsigns
Callsigns held now by people who previously held K0CHT.
No current licensee on record previously held this callsign.