Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4LOT callsign genealogy
Currently held by Matlock, Jeremy W
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 KR4LOT's current licensee, walking backwards.
- Matlock, Jeremy WVAgranted 2020-04-01cancelled 2026-04-20
Successor callsigns
Callsigns held now by people who previously held KR4LOT.
No current licensee on record previously held this callsign.