Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7MCU callsign genealogy
Currently held by Valley 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 W7MCU's current licensee, walking backwards.
- KF7YBCcancelledValley Amateur Radio ClubWAgranted 2012-08-07cancelled 2012-12-11
Successor callsigns
Callsigns held now by people who previously held W7MCU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7MCU, oldest first.
- WESTBO JR, LEONARD A WA1994-10-19 → cancelled 2003-05-25
- Valley Amateur Radio Club WA2024-12-07 active