Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD8C callsign genealogy
Currently held by RYNO, JOSEPH J
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 AD8C's current licensee, walking backwards.
- CRUM, WILLIAMKYgranted 2019-09-09cancelled 2026-06-05
Successor callsigns
Callsigns held now by people who previously held AD8C.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AD8C, oldest first.
- RYNO, JOSEPH J OH2014-03-05 → cancelled 2026-05-19
- CRUM, WILLIAM KY2026-06-05 active