Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0AS callsign genealogy
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 AB0AS'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 AB0AS.
- MYERS, CALVIN PMOgranted 2006-08-09cancelled 2018-11-06