Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0BIH callsign genealogy
Currently held by Bihler, Ronald A
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 K0BIH's current licensee, walking backwards.
- Bihler, RonCOgranted 2023-11-14cancelled 2024-01-30
Successor callsigns
Callsigns held now by people who previously held K0BIH.
No current licensee on record previously held this callsign.