Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ASF callsign genealogy
Currently held by HORVAT, MARTIN M
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 W7ASF's current licensee, walking backwards.
- HORVAT, MARTIN MORgranted 2002-04-12cancelled 2004-12-21
Successor callsigns
Callsigns held now by people who previously held W7ASF.
No current licensee on record previously held this callsign.