Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0OBY callsign genealogy
Currently held by Hunn, Jackson
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 N0OBY's current licensee, walking backwards.
- Hunn, JacksonMOgranted 2025-06-25cancelled 2025-07-15
Successor callsigns
Callsigns held now by people who previously held N0OBY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0OBY, oldest first.
- SMITH, JOHN W KS2012-08-02 → cancelled 2024-08-03
- Hunn, Jackson MO2025-07-15 active