Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4HE callsign genealogy
Currently held by HOEL, OTTO
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 AG4HE's current licensee, walking backwards.
- HOEL, OTTOFLgranted 1991-08-06cancelled 2001-03-16
Successor callsigns
Callsigns held now by people who previously held AG4HE.
- HOEL, OTTOFLgranted 2022-02-25