Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3RHT callsign genealogy
Currently held by Thompson, Randall 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 K3RHT's current licensee, walking backwards.
- Thompson, Randall HMDgranted 2019-05-13cancelled 2019-07-12
Successor callsigns
Callsigns held now by people who previously held K3RHT.
No current licensee on record previously held this callsign.