Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI5HUH callsign genealogy
Currently held by Hopper, Grant 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 KI5HUH's current licensee, walking backwards.
- Hopper, Grant HTXgranted 2014-05-09cancelled 2020-01-13
Successor callsigns
Callsigns held now by people who previously held KI5HUH.
- Hopper, Grant HTXgranted 2020-02-01