Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DNA callsign genealogy
Currently held by Sutfin, Steven R
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 K7DNA's current licensee, walking backwards.
- Sutfin, Steven RORgranted 2001-03-26cancelled 2002-03-08
Successor callsigns
Callsigns held now by people who previously held K7DNA.
No current licensee on record previously held this callsign.