Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA3OLM callsign genealogy
Currently held by SANTANA, GREGORIO C
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 KA3OLM's current licensee, walking backwards.
- SANTANA, GREGORIO Ccancelled 1998-10-20
Successor callsigns
Callsigns held now by people who previously held KA3OLM.
No current licensee on record previously held this callsign.