Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3CL callsign genealogy
Currently held by Li, Charlie
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 K3CL's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K3CL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3CL, oldest first.
- HANNAH, THEODORE M MD2017-02-02 → cancelled 2018-01-21
- Li, Charlie PA2020-02-11 active