Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0NTP callsign genealogy
Currently held by Guse, Todd L
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 KC0NTP's current licensee, walking backwards.
- Guse, Todd LMNgranted 2015-12-05cancelled 2021-08-31
Successor callsigns
Callsigns held now by people who previously held KC0NTP.
- Guse, Todd LMNgranted 2015-12-05cancelled 2021-08-31
All historical holders
Every license row we've seen with the callsign KC0NTP, oldest first.
- Guse, Todd L MN2012-06-26 → cancelled 2015-12-05
- Guse, Todd L MN2021-08-31 active