Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7HUH callsign genealogy
Currently held by Roos, Randall E
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 K7HUH's current licensee, walking backwards.
- Roos, Randall EORgranted 2014-02-11cancelled 2017-05-27
Successor callsigns
Callsigns held now by people who previously held K7HUH.
No current licensee on record previously held this callsign.