Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD7OM callsign genealogy
Currently held by Bradfield III, John B
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 AD7OM's current licensee, walking backwards.
- Bradfield, John BAZgranted 2003-07-08cancelled 2007-06-15
Successor callsigns
Callsigns held now by people who previously held AD7OM.
No current licensee on record previously held this callsign.