Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9JLG callsign genealogy
Currently held by Grinder, Jaydon L
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 K9JLG's current licensee, walking backwards.
- Grinder, Jaydon LARgranted 2012-06-25cancelled 2012-07-14
Successor callsigns
Callsigns held now by people who previously held K9JLG.
No current licensee on record previously held this callsign.