Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4WHM callsign genealogy
Currently held by McGee, William H
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 N4WHM's current licensee, walking backwards.
- McGee, William HGAgranted 2013-06-25cancelled 2013-09-06
Successor callsigns
Callsigns held now by people who previously held N4WHM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4WHM, oldest first.
- KUMP, HOWARD H FL1990-01-09 → cancelled 2002-03-07
- McGee, William H GA2023-07-07 active