Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0HTC callsign genealogy
Currently held by HATCHER, JOHN
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 KC0HTC's current licensee, walking backwards.
- HATCHER, JOHNCOgranted 2014-06-23cancelled 2014-08-05
Successor callsigns
Callsigns held now by people who previously held KC0HTC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0HTC, oldest first.
- Grobe, Rita CO2000-04-14 → cancelled 2012-04-17
- HATCHER, JOHN CO2024-10-16 active