Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ETG callsign genealogy
Currently held by NIELSEN, MARK H
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 K7ETG's current licensee, walking backwards.
- KA7ETGcancelledcancelled 1997-10-15
Successor callsigns
Callsigns held now by people who previously held K7ETG.
- NIELSEN, MARK HAZgranted 2024-03-02