Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1ESJ callsign genealogy
Currently held by Johnson, Gary R
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 K1ESJ's current licensee, walking backwards.
- Johnson, Gary RNHgranted 2009-11-07cancelled 2012-04-06
Successor callsigns
Callsigns held now by people who previously held K1ESJ.
No current licensee on record previously held this callsign.