Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7HRD callsign genealogy
Currently held by Harder Amateur Radio Club
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 K7HRD's current licensee, walking backwards.
- KE0GEZcancelledHarder Amateur Radio ClubCOgranted 2015-10-20cancelled 2015-11-21
Successor callsigns
Callsigns held now by people who previously held K7HRD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7HRD, oldest first.
- MONTOYA II, THEODORE L WA1999-09-30 → cancelled 2011-10-01
- Harder Amateur Radio Club CO2025-11-22 active