Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT4GH callsign genealogy
Currently held by Hutchinson, Gerald
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 KT4GH's current licensee, walking backwards.
- Hutchinson, GeraldFLgranted 2020-11-18cancelled 2024-12-31
Successor callsigns
Callsigns held now by people who previously held KT4GH.
- RABIN, ALAN HFLgranted 2018-12-28
All historical holders
Every license row we've seen with the callsign KT4GH, oldest first.
- Hutchinson, Gerald FL2024-12-31 active
- —— → cancelled 1999-02-24