Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KG4WHN callsign genealogy
Currently held by Chickino, Joseph D
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 KG4WHN's current licensee, walking backwards.
- Chickino, Joseph DFLgranted 2026-04-16cancelled 2026-05-05
Successor callsigns
Callsigns held now by people who previously held KG4WHN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG4WHN, oldest first.
- Chickino, Joseph D FL2012-10-16 → cancelled 2024-12-07
- Chickino, Joseph D FL2026-05-05 active