Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7HTL callsign genealogy
Currently held by Roundy, Justin
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 K7HTL's current licensee, walking backwards.
- Roundy, JustinAZgranted 2017-01-25cancelled 2017-05-05
Successor callsigns
Callsigns held now by people who previously held K7HTL.
No current licensee on record previously held this callsign.