Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4JWA callsign genealogy
Currently held by Adams, Jimmy 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 K4JWA's current licensee, walking backwards.
- Adams, Jimmy WWVgranted 2004-04-14cancelled 2007-09-22
Successor callsigns
Callsigns held now by people who previously held K4JWA.
No current licensee on record previously held this callsign.