Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1JYR callsign genealogy
Currently held by WEAVER, FRANK B
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 W1JYR's current licensee, walking backwards.
- Takemoto, KenMNgranted 2010-12-22cancelled 2016-02-17
Successor callsigns
Callsigns held now by people who previously held W1JYR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1JYR, oldest first.
- WEAVER, FRANK B MA1988-02-02 → cancelled 2000-02-03
- Takemoto, Ken MN2025-12-23 active