Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4WTF callsign genealogy
Currently held by Smith, James R
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 KV4WTF's current licensee, walking backwards.
- Smith, James RNCgranted 2023-04-11cancelled 2023-05-05
Successor callsigns
Callsigns held now by people who previously held KV4WTF.
No current licensee on record previously held this callsign.