Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7TID callsign genealogy
Currently held by CENTRAL IDAHO AMATEUR RADIO CLUB INC
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 W7TID's current licensee, walking backwards.
- KJ7LFMcancelledCENTRAL IDAHO AMATEUR RADIO CLUB INCIDgranted 2019-12-13cancelled 2020-01-24
Successor callsigns
Callsigns held now by people who previously held W7TID.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7TID, oldest first.
- ROSE, WILLIAM M OR1998-01-23 → cancelled 2010-01-26
- CENTRAL IDAHO AMATEUR RADIO CLUB INC ID2020-01-24 active