Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KR7PAT callsign genealogy
Currently held by Threewit, Patrick 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 KR7PAT's current licensee, walking backwards.
- Threewit, Patrick HIDgranted 2010-05-14cancelled 2010-10-05
Successor callsigns
Callsigns held now by people who previously held KR7PAT.
No current licensee on record previously held this callsign.