Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4JWM callsign genealogy
Currently held by McGough, John 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 K4JWM's current licensee, walking backwards.
- McGough, John WALgranted 2004-07-15cancelled 2005-04-15
Successor callsigns
Callsigns held now by people who previously held K4JWM.
- MELVIN, JUNE WNCgranted 2002-11-22cancelled 2007-08-29
All historical holders
Every license row we've seen with the callsign K4JWM, oldest first.
- MELVIN, JUNE W NC2001-09-22 → cancelled 2002-11-22
- McGough, John W AL2025-01-22 active