Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3TKL callsign genealogy
Currently held by Lantz, Troy K
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 K3TKL's current licensee, walking backwards.
- Lantz, Troy KPAgranted 2021-08-16cancelled 2021-09-03
Successor callsigns
Callsigns held now by people who previously held K3TKL.
No current licensee on record previously held this callsign.