Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL4TN callsign genealogy
Currently held by Lee, Alexander 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 KL4TN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KL4TN.
- Lee, Alexander RAKgranted 2018-12-10cancelled 2021-01-19