Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU4YQ callsign genealogy
Currently held by ANDERSON, H WALTER
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 KU4YQ's current licensee, walking backwards.
- ANDERSON, H WALTERcancelled 1999-03-02
Successor callsigns
Callsigns held now by people who previously held KU4YQ.
- Anderson, H WalterORgranted 1999-03-02cancelled 2001-03-14