Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC1JG callsign genealogy
Currently held by GREENE, JERRY M
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 KC1JG's current licensee, walking backwards.
- GREENE, JERRY MKSgranted 2010-10-15cancelled 2011-11-11
Successor callsigns
Callsigns held now by people who previously held KC1JG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC1JG, oldest first.
- MARLER JR, RALPH H NH1988-04-26 → cancelled 2000-04-27
- GREENE, JERRY M KS2011-11-11 → cancelled 2023-11-14