Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5HHR callsign genealogy
Currently held by SEIMS, THEODORE B
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 K5HHR's current licensee, walking backwards.
- SEIMS, THEODORE BTXgranted 2004-07-09cancelled 2006-01-10
Successor callsigns
Callsigns held now by people who previously held K5HHR.
No current licensee on record previously held this callsign.