Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ITX callsign genealogy
Currently held by OHLS, RICHARD A
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 K7ITX's current licensee, walking backwards.
- Ohls Jr, Richard AWAgranted 2014-10-27cancelled 2015-03-10
Successor callsigns
Callsigns held now by people who previously held K7ITX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7ITX, oldest first.
- OHLS, RICHARD A WA2004-11-10 → cancelled 2013-01-18
- Ohls Jr, Richard A WA2025-05-28 active