Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0HH callsign genealogy
Currently held by DETERS, GARY M
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 AC0HH's current licensee, walking backwards.
- DETERS, GARY MCOgranted 2007-03-08cancelled 2007-04-04
Successor callsigns
Callsigns held now by people who previously held AC0HH.
No current licensee on record previously held this callsign.