Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7OHR callsign genealogy
Currently held by BYU 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 W7OHR's current licensee, walking backwards.
- KM4WUCcancelledBYUARC Alumni AssociationVAgranted 2016-09-20cancelled 2016-10-12
Successor callsigns
Callsigns held now by people who previously held W7OHR.
- N7BYUactiveBYU AMATEUR RADIO CLUBUTgranted 2021-02-08
All historical holders
Every license row we've seen with the callsign W7OHR, oldest first.
- BYU AMATEUR RADIO CLUB UT1994-02-15 → cancelled 2000-11-14
- BYUARC Alumni Association UT2016-10-12 active