Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KA8ABC callsign genealogy
Currently held by TAMEZ, OSCAR V
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 KA8ABC's current licensee, walking backwards.
- TAMEZ, OSCAR VOHgranted 2001-06-23cancelled 2004-06-29
Successor callsigns
Callsigns held now by people who previously held KA8ABC.
- TAMEZ, OSCAR VOHgranted 2019-08-31