Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN4VSU callsign genealogy
Currently held by Pilkerton, James K
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 WN4VSU's current licensee, walking backwards.
- Pilkerton, James KALgranted 2003-05-07cancelled 2003-12-30
Successor callsigns
Callsigns held now by people who previously held WN4VSU.
No current licensee on record previously held this callsign.