Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7FHZ callsign genealogy
Currently held by Channel One Repeater Group
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 W7FHZ's current licensee, walking backwards.
- KG7ALFcancelledChannel One Repeater GroupWAgranted 2012-12-28cancelled 2013-01-29
Successor callsigns
Callsigns held now by people who previously held W7FHZ.
- MARCINKO, JON MWAgranted 1998-04-03cancelled 2005-07-15
All historical holders
Every license row we've seen with the callsign W7FHZ, oldest first.
- CHANNEL 1 REPEATER GROUP WA2000-05-12 → cancelled 2012-05-15
- Channel One Repeater Group WA2024-03-19 active
- —— → cancelled 1998-04-03