Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0IHR callsign genealogy
Currently held by Hilderbrand, Bradley S
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 W0IHR's current licensee, walking backwards.
- Hilderbrand, Bradley SKSgranted 2016-12-07cancelled 2019-02-20
Successor callsigns
Callsigns held now by people who previously held W0IHR.
No current licensee on record previously held this callsign.