Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD4CAL callsign genealogy
Currently held by Calhoun County EMA
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 KD4CAL's current licensee, walking backwards.
- KJ4JNLcancelledCalhoun County EMAALgranted 2009-02-17cancelled 2009-03-10
Successor callsigns
Callsigns held now by people who previously held KD4CAL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4CAL, oldest first.
- FUNKHOUSER, GARRETT N VA1991-06-25 → cancelled 2003-06-26
- Calhoun County EMA AL2019-02-02 active