Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0HJJ callsign genealogy
Currently held by Winder, Allan W
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 K0HJJ's current licensee, walking backwards.
- Winder, Allan WIAgranted 2023-01-25cancelled 2023-02-14
Successor callsigns
Callsigns held now by people who previously held K0HJJ.
No current licensee on record previously held this callsign.