Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB2ZD callsign genealogy
Currently held by Adamson, Steven F
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 AB2ZD's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AB2ZD.
- Adamson, Steven FNJgranted 2008-06-06cancelled 2008-12-30