Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6RHJ callsign genealogy
Currently held by MILLER, CHERYL A
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 W6RHJ's current licensee, walking backwards.
- Miller, Cheryl ACAgranted 2007-05-04cancelled 2007-05-26
Successor callsigns
Callsigns held now by people who previously held W6RHJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6RHJ, oldest first.
- WANZER, JOHN S AZ1993-03-02 → cancelled 2005-03-03
- MILLER, CHERYL A CA2017-03-07 active