Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN4U callsign genealogy
Currently held by Perkins, David C
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 WN4U's current licensee, walking backwards.
- Perkins, David CKYgranted 2014-03-27cancelled 2022-02-23
Successor callsigns
Callsigns held now by people who previously held WN4U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WN4U, oldest first.
- MONROE, NEIL R NC2011-06-22 → cancelled 2022-02-02
- Perkins, David C KY2022-02-23 active