Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1ADW callsign genealogy
Currently held by GROUSE, STEPHEN 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 W1ADW's current licensee, walking backwards.
- GROUSE, STEPHEN AAZgranted 1993-01-05cancelled 2002-07-02
Successor callsigns
Callsigns held now by people who previously held W1ADW.
No current licensee on record previously held this callsign.