Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7RCH callsign genealogy
Currently held by IDAHO RED CROSS HAMS
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 W7RCH's current licensee, walking backwards.
- KG7JIDcancelledCOTTONWOOD HEIGHTS AMATEUR RADIO CLUBUTgranted 2014-03-04cancelled 2014-04-22
Successor callsigns
Callsigns held now by people who previously held W7RCH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7RCH, oldest first.
- IDAHO RED CROSS HAMS ID1999-02-10 → cancelled 2011-02-11
- COTTONWOOD HEIGHTS AMATEUR RADIO CLUB UT2024-02-23 active