Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3LAR callsign genealogy
Currently held by Larsen, Todd
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 KC3LAR's current licensee, walking backwards.
- Larsen, ToddPAgranted 2015-06-18cancelled 2015-07-07
Successor callsigns
Callsigns held now by people who previously held KC3LAR.
No current licensee on record previously held this callsign.