Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7HWC callsign genealogy
Currently held by HEADWATERS AMATEUR RADIO CLUB OF MONTANA
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 W7HWC's current licensee, walking backwards.
- KM7DRAcancelledHEADWATERS AMATEUR RADIO CLUB OF MONTANAMTgranted 2026-01-03cancelled 2026-02-03
Successor callsigns
Callsigns held now by people who previously held W7HWC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7HWC, oldest first.
- MC MINIMY, RICHARD W TX2005-08-31 → cancelled 2017-10-11
- HEADWATERS AMATEUR RADIO CLUB OF MONTANA MT2026-02-03 active