Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC8HDL callsign genealogy
Currently held by CRONSTROM, PAUL W
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 KC8HDL's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC8HDL.
- Cronstrom, Paul WMIgranted 2007-02-01cancelled 2013-12-24