Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4HJL callsign genealogy
Currently held by MONROE JR, JAMES G
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 K4HJL's current licensee, walking backwards.
- N4BXUcancelledcancelled 1999-01-13
Successor callsigns
Callsigns held now by people who previously held K4HJL.
No current licensee on record previously held this callsign.