Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7INW callsign genealogy
Currently held by PREUSS, MARCUS
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 K7INW's current licensee, walking backwards.
- ANTHONY, MARCUSWAgranted 2001-04-19cancelled 2003-01-17
Successor callsigns
Callsigns held now by people who previously held K7INW.
No current licensee on record previously held this callsign.