Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7ETI callsign genealogy
Currently held by CRILLY JR, WILLIAM J
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 K7ETI's current licensee, walking backwards.
- CRILLY JR, WILLIAM JWAgranted 1997-07-31cancelled 2000-01-15
Successor callsigns
Callsigns held now by people who previously held K7ETI.
No current licensee on record previously held this callsign.