Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KW4DOC callsign genealogy
Currently held by STEVENS, STUART 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 KW4DOC's current licensee, walking backwards.
- STEVENS, STUART AGAgranted 2016-07-11cancelled 2016-08-09
Successor callsigns
Callsigns held now by people who previously held KW4DOC.
No current licensee on record previously held this callsign.