Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC4GTE callsign genealogy
Currently held by HELLER SR, CHARLES H
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 KC4GTE's current licensee, walking backwards.
- Marcotte, Reagan C HUTgranted 2019-02-20cancelled 2019-03-12
Successor callsigns
Callsigns held now by people who previously held KC4GTE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4GTE, oldest first.
- HELLER SR, CHARLES H CA1999-07-19 → cancelled 2011-07-20
- Marcotte, Reagan C H UT2019-03-12 active