Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7LSX callsign genealogy
Currently held by ZOBEL, DON W
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 KA7LSX's current licensee, walking backwards.
- ZOBEL, DON Wcancelled 1998-10-27
Successor callsigns
Callsigns held now by people who previously held KA7LSX.
No current licensee on record previously held this callsign.