Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG4EMT callsign genealogy
Currently held by Henderson, Jordan A
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 KG4EMT's current licensee, walking backwards.
- Henderson, Jordan AALgranted 2014-03-27cancelled 2014-04-25
Successor callsigns
Callsigns held now by people who previously held KG4EMT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG4EMT, oldest first.
- Formyduval, Michelle S NC1999-07-27 → cancelled 2011-07-28
- Henderson, Jordan A AL2025-08-15 active