Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU7WTF callsign genealogy
Currently held by Kultala, 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 KU7WTF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KU7WTF.
No current licensee on record previously held this callsign.