Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD0BH callsign genealogy
Currently held by McKinney, Christopher 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 AD0BH's current licensee, walking backwards.
- McKinney, Christopher JCOgranted 2012-06-25cancelled 2012-07-18
Successor callsigns
Callsigns held now by people who previously held AD0BH.
- McKinney, Christopher JCOgranted 2022-06-29