Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL7KT callsign genealogy
Currently held by JOHNSON, WILLIAM L
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 KL7KT's current licensee, walking backwards.
- JOHNSON, WILLIAM LAKgranted 2002-09-13cancelled 2002-12-27
Successor callsigns
Callsigns held now by people who previously held KL7KT.
No current licensee on record previously held this callsign.