Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8CJ callsign genealogy
Currently held by HILL, GARY R
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 W8CJ's current licensee, walking backwards.
- HILL, GARY RMIgranted 2015-01-03cancelled 2017-05-12
Successor callsigns
Callsigns held now by people who previously held W8CJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8CJ, oldest first.
- CASTENHOLZ, FREDERICK E MI1993-08-24 → cancelled 1999-12-01
- CRAIGO, CAROL J WV2005-04-23 → cancelled 2017-04-25
- HILL, GARY R MI2017-05-12 active