Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WL7CWY callsign genealogy
Currently held by Hutchison Amateur Radio Experimenters Society
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 WL7CWY'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 WL7CWY.
- KL7EXactiveARCTIC AMATEUR RADIO EXPERIMENTERSAKgranted 2019-10-01