Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4LCS callsign genealogy
Currently held by Shimshick, Larry C
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 K4LCS's current licensee, walking backwards.
- Shimshick, Larry CGAgranted 2008-04-24cancelled 2011-11-08
Successor callsigns
Callsigns held now by people who previously held K4LCS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4LCS, oldest first.
- TUTTEROW, GLENN B NC1996-11-05 → cancelled 2007-09-08
- Shimshick, Larry C GA2021-08-17 active