Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4TNS callsign genealogy
Currently held by Jim Bell Wireless Association
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 K4TNS's current licensee, walking backwards.
- KI4PAXcancelledJim Bell Wireless AssociationALgranted 2006-05-08cancelled 2006-06-13
Successor callsigns
Callsigns held now by people who previously held K4TNS.
No current licensee on record previously held this callsign.