Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF7IQL callsign genealogy
Currently held by SMITH, TEFTON J
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 KF7IQL's current licensee, walking backwards.
- Smith, Tefton JUTgranted 2024-04-30cancelled 2024-05-24
Successor callsigns
Callsigns held now by people who previously held KF7IQL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF7IQL, oldest first.
- SMITH, TEFTON J UT2010-03-22 → cancelled 2022-03-23
- Smith, Tefton J UT2024-05-24 active