Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8AGR callsign genealogy
Currently held by Schoenberger, Jack N
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 K8AGR's current licensee, walking backwards.
- Sherman, Richard AOHgranted 2026-04-11cancelled 2026-05-01
Successor callsigns
Callsigns held now by people who previously held K8AGR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8AGR, oldest first.
- Schoenberger, Jack N OH2008-03-21 → cancelled 2020-06-19
- Sherman, Richard A OH2026-05-01 active