Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0YV callsign genealogy
Currently held by Geiger, Jeffrey R
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 AB0YV'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 AB0YV.
- Geiger, Jeffrey RCOgranted 2003-09-09cancelled 2004-08-24