Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR4JM callsign genealogy
Currently held by MATTHEWS, JESSICA V
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 KR4JM's current licensee, walking backwards.
- MATTHEWS, JESSICA VGAgranted 2022-04-18cancelled 2022-05-28
Successor callsigns
Callsigns held now by people who previously held KR4JM.
No current licensee on record previously held this callsign.