Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0TGF callsign genealogy
Currently held by Sinclair, Dean 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 KC0TGF's current licensee, walking backwards.
- Petsinger, CarrieMNgranted 2025-03-25cancelled 2025-04-12
Successor callsigns
Callsigns held now by people who previously held KC0TGF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC0TGF, oldest first.
- Sinclair, Dean L SD2004-10-20 → cancelled 2016-10-21
- Petsinger, Carrie MN2025-04-12 active