Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0CLA callsign genealogy
Currently held by KROENCKE, EDWARD A
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 W0CLA's current licensee, walking backwards.
- KF0OQQcancelledChaffee Lake Amateur Repeater Association IncCOgranted 2024-01-11cancelled 2024-02-16
Successor callsigns
Callsigns held now by people who previously held W0CLA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0CLA, oldest first.
- KROENCKE, EDWARD A FL2004-04-23 → cancelled 2016-07-16
- Chaffee Lake Amateur Radio Association CO2024-02-16 active