Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7SYO callsign genealogy
Currently held by MC NEIL, DWAYNE 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 K7SYO's current licensee, walking backwards.
- MC NEIL, DWAYNE Wcancelled 1999-06-10
Successor callsigns
Callsigns held now by people who previously held K7SYO.
No current licensee on record previously held this callsign.