Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0CFL callsign genealogy
Currently held by Lindholm, Carl
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 K0CFL's current licensee, walking backwards.
- Lindholm, CarlMNgranted 2015-11-18cancelled 2019-02-01
Successor callsigns
Callsigns held now by people who previously held K0CFL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0CFL, oldest first.
- OVERALL, WILSON W MO2005-10-24 → cancelled 2018-01-23
- Lindholm, Carl MN2019-02-01 active