Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4GJ callsign genealogy
Currently held by TELOH, MARK H
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 KV4GJ's current licensee, walking backwards.
- TELOH, MARK HFLgranted 2000-04-15cancelled 2002-05-07
Successor callsigns
Callsigns held now by people who previously held KV4GJ.
- FERNALD, LEON PNJgranted 1996-03-27cancelled 2008-03-28