Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3LDK callsign genealogy
Currently held by Kruyer, Luke D
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 K3LDK's current licensee, walking backwards.
- Kruyer, Luke DPAgranted 2021-11-15cancelled 2021-12-03
Successor callsigns
Callsigns held now by people who previously held K3LDK.
No current licensee on record previously held this callsign.