Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ5LRK callsign genealogy
Currently held by Keyes, David L
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 KJ5LRK's current licensee, walking backwards.
- Keyes, David LTXgranted 2025-06-11cancelled 2025-06-13
Successor callsigns
Callsigns held now by people who previously held KJ5LRK.
No current licensee on record previously held this callsign.