Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9WXN callsign genealogy
Currently held by MCKIM, DAVID 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 W9WXN's current licensee, walking backwards.
- McKim, David WINgranted 2004-11-27cancelled 2008-11-25
Successor callsigns
Callsigns held now by people who previously held W9WXN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9WXN, oldest first.
- GAMBLE, MILTON E FL1994-03-15 → cancelled 2006-03-16
- MCKIM, DAVID W IN2018-08-29 active